Text listing of every ISP in the database. Click a name to view its full record. Domain is the ISP's own website, or the host of its oldest archived reference. Data is maintained via pull request — see the project README.
| Name | Name history | Domain | Birth | Death |
|---|---|---|---|---|
| 10MATES active | 10mates.com.au | c. 2018 | ||
| 123 easyDSL inactive | 123-easydsl.com | Oct 2003 | c. 2004–2005 | |
| 123 Internet inactive | 123.net.au | c. 2003 | by 2010 | |
| 3Guys Broadband Internet inactive | 3guys.com.au | c. 2005 | c. 2010 | |
| 5G Networks inactive | 5gnetworks.net.au | 2013 | 2021 | |
| @Home Network Australia inactive | Jun 1999 | after Sep 2001 | ||
| A I Superlink inactive | aisl.com.au | c. 1997 | c. 2000 | |
| A2U Internet inactive | atu.net.au | 1997 | 2001 | |
| AAA Computers inactive | aaanet.net.au | 3 Dec 1998 | by Jul 2001 | |
| aaNet inactive | aanet.com.au | Jan 2004 | 2006 | |
| AAPT inactive | aapt.com.au | 1991 | 2013 | |
| Aardvark Internet inactive | aardvark.net.au | 1994 | by Jul 2019 | |
| AARNet active | aarnet.edu.au | 1989 | ||
| ABCdsl.net inactive | abcdsl.com.au | c. 2002 | c. 2005 | |
| ACAY inactive | acay.com.au | c. 1994 | by 2013 | |
| Access Communication Concepts inactive | accc.net.au | by Aug 2000 | by Feb 2011 | |
| Access Communications inactive | accesswa.com.au | by 1997 | Dec 1997 | |
| Access Net Australia inactive | access.net.au | 1994 | c. 2014 | |
| Access One inactive | aone.net.au | c. 1995 | 1997 | |
| Access Only inactive | accessonly.com.au | 19 Oct 2002 | c. 2009-2010 | |
| Access Sydnet inactive | syd.net.au | 9 Jan 1998 | 2000 | |
| AccessPlus inactive | accessplus.com.au | 1999 | Jan 2011 | |
| Accord Technologies inactive | crox.com.au | Mar 2000 | Feb 2010 | |
| Accsoft Internet Services inactive | accsoft.com.au | c. 1995 | c. 2002 | |
| Ace Internet Services active | acenet.com.au | 1996 | ||
| Ace Online inactive | aceonline.com.au | 1996 | Jul 2006 | |
| Acepia inactive | acepia.net.au | 19 Dec 1996 | c. 2004 | |
| ACMNet inactive | acmnet.com.au | 2005 | c. 2008 | |
| AcomNet inactive | acomnet.com.au | 17 Sep 2000 | c. 2001-2002 | |
| ACS-link inactive | acslink.net.au | 17 Mar 1994 | c. 2002 | |
| ACT Online inactive | actonline.com.au | 23 Aug 1996 | by May 2008 | |
| Activ Australia inactive | activ.net.au | c. 1996 | Oct 2006 | |
| Activ8me active | activ8me.net.au | 2002 | ||
| Active Utilities active | activeutilities.com.au | 2005 | ||
| Acurus inactive | acurus.com.au | 2007 | May 2022 | |
| Adam Internet inactive | adam.com.au | 1992 | 2013 | |
| ADSL 4 YOU inactive | adsl4you.com.au | c. 2002 | by 2005 | |
| ADSLDirect inactive | adsldirect.com.au | c. 2001 | c. 2013 | |
| Affinity Internet inactive | by 2004 | Nov 2004 | ||
| Agile Communications inactive | agile.com.au | 1999 | 2011 | |
| AGL Telco inactive | agl.com.au | 13 Nov 2020 | Feb 2026 | |
| Airlan active | airlan.com.au | c. 2004 | ||
| Airnet inactive | airnet.net.au | 2 Sep 2001 | by Jul 2012 | |
| AIT Communications inactive | aitnet.net | 25 Jan 1999 | by 2002 | |
| Albury Local Internet active | albury.net.au | 1995 | ||
| Alias Internet inactive | alias.net.au | by 3 Aug 2001 | c. 2004 | |
| Aljan inactive | aljan.com.au | 1997 | c. 2000 | |
| All Hours Communications inactive | allhours.com.au | c. 1990s | 11 Mar 2026 | |
| Allegro Networks inactive | allegro.com.au | 19 Jul 2002 | May 2012 | |
| Alphalink inactive | alphalink.net.au | 1997 | c. 2009 | |
| AlphaNet active | alphanet.com.au | 1995 | ||
| Alphawest inactive | alphawest.com.au | c. 1996 | Nov 2005 | |
| AlwaysONLINE inactive | alwaysonline.net.au | 25 Nov 2001 | by Aug 2012 | |
| Amaysim active | amaysim.com.au | Nov 2010 | ||
| Amaze Communications inactive | amaze.com.au | c. 1996 | 8 Oct 2002 | |
| Ambience Internet inactive | ambience.com.au | 21 Jan 1998 | c. 2001 | |
| Amcom Telecommunications inactive | amcom.com.au | 1998 | Jul 2015 | |
| AMDAAT inactive | Amdaat Internet Services (Mar 2003 → Apr 2006) | 18 Mar 2003 | 24 Apr 2006 | |
| Amisoft Internet inactive | ami.com.au | 6 Apr 1997 | by 2005 | |
| Amitar Internet Services inactive | amitar.com.au | 12 Feb 1998 | c. 2017 | |
| AmNet inactive | amnet.com.au | 13 Apr 2000 | 1 Oct 2003 | |
| Angelnet inactive | angelnet.com.au | c. 2003 | c. 2005 | |
| Anittel inactive | Peter Kazacos Business Advantage (2007 → c. 2009) | anittel.com.au | 6 Feb 2007 | 2015 |
| Anittel Communications inactive | anittel.com.au | c. 2007 | c. 2014 | |
| ANS Communications active | ans.com.au | 1996 | ||
| Ansonic inactive | ansonic.com.au | 29 Mar 1997 | c. 2007 | |
| AOL Australia inactive |
AOL|7 (by Oct 2001 → Feb 2004) AOL (Feb 2004 → 31 May 2010) |
aol.net.au | 1998 | 31 May 2010 |
| APA Communications inactive | apanet.com.au | 11 Jan 1998 | c. 2000 | |
| APANA active | apana.org.au | 1992 | ||
| APANA ACT node inactive | act.apana.org.au | c. 1994 | c. 2023 | |
| APANA Brisbane node inactive | brisbane.apana.org.au | c. 1994 | c. 2023 | |
| APANA Hunter node inactive | hunter.apana.org.au | by 1998 | c. 2023 | |
| APANA Melbourne node inactive | melbourne.apana.org.au | c. 1994 | c. 2023 | |
| APANA SA node inactive | sa.apana.org.au | c. 1995 | c. 2023 | |
| APANA Sydney node inactive | connect.com.au | c. 1994 | c. 2023 | |
| APANA WA node inactive | wa.apana.org.au | c. 1994 | c. 2013 | |
| APELink inactive | apelink.net.au | Mar 1998 | by 2001 | |
| APEX Internet inactive | apex.net.au | 1997 | Jun 2012 | |
| Apex Networks inactive | apexn.com.au | 13 Apr 2005 | c. 2015 | |
| Apex Telecom inactive | apextelecom.com.au | c. Nov 2011 | Jun 2012 | |
| AR Internet inactive | ar.com.au | Jan 1994 | by 2018 | |
| Arachnet inactive | arachnet.com.au | Jun 1996 | c. 2005 | |
| Arafura Internet Services active | Arafura Connect (c. 2010) | arafura.net.au | c. 1999 | |
| Arcom inactive | aandr.com.au | 1997 | by mid-2000 | |
| Arctel active | arctel.com.au | 2024 | ||
| Argonaut BBS inactive | argo.net.au | 1996 | c. 2009 | |
| Artson System inactive | onthenet.com.au | c. 1995 | c. May 2001 | |
| Asgard.net inactive | Instant Communications (by 2006) | asgard.net.au | 22 Apr 1997 | c. 2006-07 |
| Asia Connect inactive | asiaconnect.com.au | 17 Apr 2001 | c. 2001-02 | |
| Asia Netcom inactive | asianetcom.net | 2002 | 8 Jan 2008 | |
| Asia Online inactive | asiaonline.net | 1999 | c. 2001 | |
| AsiaPAC Communications inactive | by 2005 | May 2014 | ||
| AskAussie inactive | askaussie.com | 4 Jun 2002 | c. 2008-09 | |
| Aspire Internet inactive | aspire.com.au | c. 1998 | Jan 2013 | |
| AT&T EasyLink Services Australia inactive | by Nov 1992 | 16 Aug 1999 | ||
| Atlantic Digital inactive | Atlantic Internet (by Oct 1999 → Oct 2001) | atlanticdigital.net | Mar 2000 | c. 2007-08 |
| Atnet inactive | atnet.net.au | 1996 | 2006 | |
| Au1.Net inactive | au1.net | c. 1998 | c. 2009-10 | |
| Audiophiles Paradise inactive | vds.net.au | 10 Mar 1997 | 2006 | |
| AuNix inactive | aunix.com.au | c. 2005 | c. 2021-22 | |
| Aurum Internet inactive | aurum.net.au | c. 1998 | c. 1999-2000 | |
| AUS3 Internet inactive | aus3.com | c. 1998 | by 2002 | |
| AusBBS inactive | aubbs.com.au | Apr 2012 | Jul 2016 | |
| Auscape Internet inactive | auscape.net.au | 3 Dec 1998 | 1998 | |
| Ausconnect inactive | ausconnect.com.au | 1 Jul 2000 | by 2007 | |
| Auslink Communications inactive | auslink.net | by 1997 | 1998 | |
| AUSNet Services inactive | world.net | 1994 | by Dec 1998 | |
| AUSOM inactive | ausom.net.au | c. 1994 | Oct 1999 | |
| Aussie Broadband active | aussiebroadband.com.au | 2008 | ||
| Aussie ISP inactive | aussieisp.com | 17 May 2001 | by Oct 2016 | |
| aussie.net inactive | aussie.net | 1996 | by mid-2000 | |
| AussieLinx inactive | aussielinx.com.au | by 2014 | ||
| AustarMetro inactive | austarmetro.com.au | Dec 2000 | c. 2003-2004 | |
| Austarnet inactive | austarnet.com.au | by 2000 | by 2004 | |
| Australia Internet Solutions active | ains.net.au | 29 Nov 1996 | ||
| Australia On Line active | australiaonline.net.au | 1994 | ||
| Australia Online inactive | aol.com.au | by Apr 1998 | by Nov 1998 | |
| Australian Internet Company inactive | aic.net.au | 1996 | 6 Nov 2020 | |
| Australian Netlink inactive | netlink.com.au | c. 1994 | 2005 | |
| Australink inactive | australink.com.au | c. 1999 | by Dec 2002 | |
| Australis Internet inactive | australis.net | by Sep 2001 | c. 2006 | |
| Australis Ozlinx Internet inactive | australis.net | 25 Jan 1999 | c. 2004 | |
| Auswide Internet inactive | auswide.net.au | c. 2000 | by Mar 2011 | |
| Avon Global Communications inactive | avon.net.au | 24 Oct 1996 | by Jul 2005 | |
| Axecom active | axecom.com.au | Jun 2017 | ||
| AXS Internet Services inactive | axs.com.au | 6 Feb 1998 | c. 2002 | |
| AY Communications inactive | ay.com.au | 20 Jan 1998 | by Jul 2008 | |
| Backchannel Net inactive | c. 1997 | 1999 | ||
| BackMeUp inactive | backmeup.net.au | 1996 | c. 2004 | |
| Ballarat NetConnect inactive | netconnect.com.au | 1994 | c. 2004 (principals joined Chariot; brand 'Chariot netconnect') | |
| Bandwidth Holdings active | bwholdings.com.au | 2021 | ||
| Bandwidth Unlimited inactive | bu.net.au | 5 May 2003 | 3 Nov 2005 | |
| Barefoot Telecom inactive | barefoottelecom.com.au | Dec 2009 | 26 Jul 2018 | |
| Barrel Rider inactive | barrelrider.net.au | 29 Apr 1999 | c. 2003 | |
| Baylink Internet Services inactive | baylink.com.au | 6 Dec 2000 | c. 2004 | |
| Bayside Internet inactive | bayside.net.au | 14 Apr 1997 | c. 2006 | |
| BBNET inactive | bbnet.com.au | c. 2002 | c. 2017 | |
| Beagle Telecom active | beagle.com.au | 2004 | ||
| Beam Internet inactive | beaminternet.com.au | c. 2014 | Jul 2021 | |
| BeCommunications inactive | becom.com.au | c. 2004 | by Jun 2008 | |
| Beehive Internet inactive | beehive.inoz.com | 1998 | c. 2004 | |
| Bekkers IT active | bekkers.com.au | c. 1990 | ||
| Belong active | belong.com.au | Oct 2013 | ||
| Bendigo Community Telco active | Bendigo Telco (c. 2014) | bendigotelco.com.au | 2001 | |
| Bendigo's.Net inactive | bwc.com.au | c. 2002 | by Jul 2007 | |
| Beretvale inactive | c. 1998 | by Nov 2005 | ||
| Best Telecom inactive | besttelecom.com.au | by Sep 2007 | 25 Aug 2017 | |
| Betem Wireless Broadband inactive | betem.com.au | by 2005 | by 2007 | |
| BettaNet inactive | bettanet.net.au | by Dec 1998 | Aug 2008 | |
| Better Net inactive | better.net.au | by 1998 | by 2006 | |
| Betterlink inactive | beterlnk.com.au | 25 Jan 1999 | c. 2005 | |
| Beyond Net inactive | beyond.net.au | 24 Feb 1998 | c. 2005 | |
| BFM Telecoms inactive | bfm.net.au | c. 2006 | c. 2012 | |
| Big Button inactive | bigbutton.com.au | c. 2000 | 31 May 2013 | |
| Big River Internet inactive | bri.net.au | by Jan 1998 | Dec 2018 | |
| Big.net.au inactive | big.net.au | by 1998 | c. 2003 | |
| BigAir inactive | bigair.com.au | 2002 | 2016 | |
| BigBlue inactive | bigblue.net.au | by 2000 | c. 2005 | |
| Bigfoot Internet inactive | bigfoot.com.au | by 2001 | c. early 2005 | |
| BITS active | bits.com.au | Mar 1996 | ||
| BitWave Networks active | bitwave.com.au | 23 Oct 2014 | ||
| Blackstump Solutions inactive | blackstump.net.au | c. 2005 | c. 2011 | |
| Blaze Internet Services inactive | blaze.aunz.com | by 2001 | c. 2001 | |
| BlazeNet inactive | blaze.net.au | 1995 | Dec 2001 | |
| Blitz Telecom (Australia) inactive | blitztelecom.com.au | Aug 2007 | Jun 2008 | |
| Blue Planet Internet inactive | bluep.com | c. 1996 | c. 2003 | |
| Blue Wire Technologies inactive | bluewiretech.com.au | by 2003 | by Aug 2006 | |
| Bluemaxx inactive | bluemaxx.net.au | c. 2005 | c. 2012 | |
| BMR.NET inactive | bmr.net.au | 1998 | c. 2001 | |
| Boldnet inactive | boldweb.com.au | 2002 | by 2002 | |
| BOLDWeb inactive | bold.net.au | Jun 1997 | c. 2002 | |
| Bondi Internet Services inactive | bondinet.com.au | 21 Aug 2000 | c. 2002 | |
| Bordernet inactive | ozsky.net | 1997 | Mar 2017 | |
| Bowen Basin Wireless inactive | bowenbasin.com.au | c. 2008 | c. 2011 | |
| Box APANA node inactive | box.apana.org.au | c. 1993-94 | late 1995 | |
| Box Internet inactive | box.net.au | c. 1996 | by 2002 | |
| Braenet inactive | braenet.com.au | Dec 1996 | late 2002 | |
| Bravo Internet inactive | bravo.net.au | 29 Apr 1997 | c. 2023 | |
| Break Free inactive | breakfree.net.au | by 2001 | c. 2019 | |
| Bright Telecommunications inactive | bright.net.au | 1 Feb 2003 | Dec 2006 | |
| Brisbane Internet Technology inactive | bit.net.au | 10 May 1996 | by Apr 2009 | |
| BrisNet active | brisnet.org.au | 30 Oct 1996 | ||
| Broad Net Internet Services inactive | broad.net.au | 18 Jan 2000 | c. 2007 | |
| Broadband Anywhere inactive | broadbandanywhere.com.au | c. 2004 | c. Aug 2008 | |
| Broadband Solutions active | broadbandsolutions.com.au | 24 May 2005 | ||
| BroadbandNet inactive | broadbandnet.com.au | 17 Jul 2003 | Dec 2008 | |
| Broadcast Engineering Services inactive | Broadcast Engineering Services (Australia) Pty Ltd (c. 2002) | by 2000 | 12 Mar 2015 | |
| Brown Bear Internet inactive | brownbear.net.au | by Jun 2004 | c. 2009-10 | |
| Building Connect inactive | buildingconnect.com.au | c. 2015 | May 2019 | |
| Bullet Internet inactive | bullet.net.au | c. 2000 | by May 2017 | |
| Bunbury Internet Service inactive | 17 Aug 1995 | by 4 Sep 2008 (address space to Ciphertel) | ||
| BushCom inactive | bushcom.com.au | c. 2004 | c. 2006 | |
| Byron Network Services inactive | bns.com.au | 1994 | 1996 | |
| Byte Center (Townsville) inactive | bytecentre.com.au | c. 1995 | Apr 2001 | |
| C&N Newcastle (CNN Internet) inactive | cnn.net.au | 1995 | 2004 | |
| Cairns Network Services inactive | cairns.net.au | c. 1996 | Sep 2017 | |
| Camtech (SA) inactive | camtech.com.au | 1994 | Mar 1998 | |
| CanTech Online inactive | cantech.net.au | c. 1994 | 31 Dec 2003 | |
| Capital Fibre Networks active | capitalfibre.com.au | 2017 | ||
| Capti active | capti.com.au | 2020 | ||
| Caznet active | caznet.com.au | by 2005 | ||
| CBIT Internet active | cbit.net.au | 2004 | ||
| CCSWEB inactive | ccsweb.com.au | by 2000 | c. 2001-2002 | |
| Celestial Enterprises inactive | celestial.com.au | by 1997 | c. 2012 | |
| Central Coast Internet inactive | cci.net.au | by Oct 1997 | 2017 | |
| Central Data Systems inactive | Satix (1995 → c. 2007) | central-data.net | 1995 | c. 2010 |
| Central Telecoms active | centraltelecoms.com.au | 6 Dec 2012 | ||
| Challenge Networks inactive | challengenetworks.com.au | c. 2003 | c. 2023 | |
| Chariot inactive | chariot.net.au | by 1997 | c. 2023 | |
| Charon Information Systems inactive | charon.net.au | by 5 Jan 1997 | c. 2006 | |
| Cheapa Net inactive | cheapa.net | by 2001 | 2001 | |
| Cheapanet inactive | cheapanet.com.au | 7 Jun 1999 | c. 2013 | |
| Cheetah ADSL inactive | cheetah.net.au | 2001 | c. 2002 | |
| Cherry Access inactive | cherry.net.au | 30 Sep 1996 | by 2008 | |
| Chilli Internet Solutions inactive | chilli.net.au | 22 Aug 1996 | c. 2012 | |
| Chime Communications inactive | iiTel (May 2000) | chime.net.au | May 2000 | c. 2015 |
| Christmas Island Internet Administration inactive | cia.org.cx | Mar 2000 | 1 Mar 2017 | |
| CIA DSL inactive | ciadsl.com.au | c. 2003 | by 2011 | |
| CiFi active | cifi.com.au | 20 Nov 2019 | ||
| Cinenet Systems inactive | cine.net.au | 2003 | Dec 2015 | |
| Ciphertel active | ciphertel.com | 2002 | ||
| Cirrus Communications inactive | cirruscomms.com.au | 2003 | May 2021 | |
| City Cable active | citycable.com.au | 2006 | ||
| City Communications active | citycomms.com.au | 25 Mar 2014 | ||
| City Net Internet Services inactive | citynet.net.au | 1998 | c. 2001-02 | |
| Citywide Linkup inactive | oz2.com | by Nov 1998 | c. 2005 | |
| Clarinet active | clari.net.au | 1994 | ||
| Clear Networks inactive | clearnetworks.com.au | 2004 | 2022 | |
| Clever Communications inactive | Access Providers (2001 → 19 Jul 2007) | clever.net.au | 2001 | Jan 2011 |
| Clockwork inactive | clockwork.com.au | Feb 2000 | c. 2005-06 | |
| Clovelly Internet Services inactive | clovelly.net.au | 30 Apr 2000 | by 2003 | |
| Clublinks Telco inactive | clublinks.net.au | 2005 | by 2018 | |
| ClubTelco inactive | clubtelco.com.au | 9 Jun 2010 | Jul 2020 | |
| CM Internet inactive | cmi.net.au | c. 2004 | c. 2007 | |
| CM Value Added Services active | elevateinternet.com.au | 28 May 2024 | ||
| Cmon Internet inactive | cmon.com.au | by 2003 | c. 2006 | |
| Cnet inactive | cnet.aunz.com | by 1999 | c. 2003 | |
| Coastlink Communications inactive | coastlink.com.au | 1993 | Jan 1997 | |
| Coastnet inactive | coastnet.net.au | 1997 | c. 2003 | |
| Cobweb Internet Services inactive | cobweb.com.au | 9 Jan 1998 | by Dec 2003 | |
| Cold Coffee inactive | coldcoffee.net.au | c. 2003 | c. 2005 | |
| Colocity active | colocity.com | 2007 | ||
| Colour City Internet inactive | colourcity.com.au | Feb 2000 | c. 2011 | |
| Com-Cen inactive | comcen.com.au | c. 1996 | 2012 | |
| Comdek inactive | comdek.com.au | 4 May 1993 | c. 2006 | |
| ComeOnAussie.net inactive | comeonaussie.net | c. 2002 | c. Sep 2006 | |
| Comindico inactive | comindico.com.au | 2000 | Sep 2004 | |
| Commander inactive | commander.com.au | c. 1987 | 2008 | |
| Commerce Australia inactive | ca.com.au | c. 1995 | c. 2018 | |
| Commnet Internet Services inactive | commnet.net.au | by 2001 | c. 2002 | |
| Comms Group active | commsgroup.com.au | c. 2011 | ||
| CommsLogic inactive | commslogic.com.au | 12 May 2004 | Aug 2007 | |
| Compass Net inactive | compassnet.com.au | by Apr 1997 | c. 2007 | |
| CompuServe Pacific inactive | compuserve.com.au | c. 1991 | 31 Aug 2007 | |
| Computers On The Run Internet inactive | ontherun.com.au | c. 1997-98 | c. 2000-01 | |
| Comstar Internet active | comstar.com.au | by 2002 | ||
| Comswest inactive | comswest.com.au | by 1998 | c. 2003 | |
| Comtech inactive | comtech.net.au | 18 Jul 1996 | c. 2023 | |
| Comvergence inactive | comvergence.net.au | c. 2005 | c. 2010-13 | |
| Concept Networks inactive | conceptual.net.au | Nov 1999 | 2009 | |
| Conec2 inactive | conec2.com.au | 2008 | May 2014 | |
| Connect Direct Internet inactive | cdi.com.au | 1997 | c. 2004 | |
| Connect Infobahn Australia inactive |
Bucan Holdings (group: WebCity, Host1, Enetica) (Apr 2000 → 2010) BitCloud (Apr 2010 → c. 2016) Axelera (c. 2016 → Oct 2017) |
cia.com.au | 1996 | Oct 2017 |
| connect.com.au inactive | connect.com.au | 1992 | 3 Feb 1999 | |
| Connected Australia active | connected.net.au | by 2014 | ||
| Connectivity I.T. inactive | connectivityit.com.au | 2007 | May 2020 | |
| Connexus inactive | connexus.net.au | 1989 | c. 2020-22 | |
| Cooeee Australia inactive | cooeee.com | c. 1999-2000 | c. 2002-03 | |
| Corinthian Internet Services active | cis.net.au | 1992 | ||
| CorpLink inactive | corplink.com.au | 1997 | by 2005 | |
| Corporate Online inactive | copl.com.au | by 1997 | 7 Mar 2001 | |
| Cosmos Internet Services active | cosmos.net.au | 1996 | ||
| Country Netlink inactive | countrynetlink.com.au | 3 Jul 1995 | 2003 | |
| CountryTell inactive | countrytell.com.au | 2001 | Oct 2021 | |
| CQnet inactive | cqnet.com.au | by 1998 | 30 Sep 2010 | |
| Crazy Broadband inactive | crazy.com.au | c. 2005 | c. 2008 | |
| CRC Internet inactive | crc.net.au | Jan 1998 | c. 2000-01 | |
| Creative Internet inactive | creative.net.au | by 1998 | c. 2005 | |
| Crisp Wireless active | crispwireless.com.au | 12 Oct 2016 | ||
| Crox Developments inactive | crox.com.au | 4 Feb 2003 | c. 2008 | |
| Crusty DSL inactive | crustydsl.com.au | c. 2006 | c. 2006 | |
| Crystal Internet Services inactive | crystal.com.au | c. 1996 | 2011 | |
| CSCCS Internet inactive | cs.net.au | 1997 | 1999 | |
| CSI Connect inactive | csiconnect.com.au | c. 2008 | by Jan 2014 | |
| CSiS.net.au inactive | csis.net.au | 1996 | c. 2001 | |
| Ctel inactive | ctel.com.au | by Nov 1996 | c. 2000 | |
| CybaNet Internet Services inactive | cybanet.com.au | c. 1996 | by Jul 2008 | |
| Cybatron inactive | cybatron.com.au | c. 1997 | by Aug 1998 | |
| Cyber*net (Australia) inactive | cybernet.net.au | by 1996 | c. 2004 | |
| CyberCrow inactive | cybercrow.net.au | by Apr 1997 | c. 2002 | |
| Cyberelectric inactive | cyberelectric.net.au | c. 1999 | by Mar 2002 | |
| CyberLabs inactive | cyberlabs.com.au | 1996 | by Mar 2000 | |
| CyberLink Technologies inactive | cyberlink.com.au | 1998 | c. 2006 | |
| Cyberloom inactive | loom.com.au | Mar 1995 | c. 2001 | |
| CyberNet 2000 inactive | cn2000.com.au | by 1999 | by 2000 | |
| Cybernex Networking inactive | cybernex.net.au | c. 1995 | c. 2014 | |
| CyberOne inactive | cyberone.com.au | 1996 | Jun 2012 | |
| Cyberspace Corporation inactive | cyberspace.net.au | by 1996 | c. 2010 | |
| Cyberwizards inactive | cyberwizards.com.au | by Nov 1999 | Mar 2003 | |
| Cybonet Information Technology inactive | cybonet.com.au | Jul 1999 | Feb 2001 | |
| Cynergic Net Solutions inactive | cynergic.net.au | by 2002 | c. 2013-14 | |
| Cynet Services inactive | cynet.net.au | by Dec 1996 | Jan 1999 | |
| Cyrus Technologies inactive | cyrustech.com.au | 1999 | by 1999 | |
| Dart Global inactive | dpl.com.au | 1997 | Nov 2004 | |
| DART Internet inactive | dart.net.au | c. 2003 | Nov 2004 | |
| Data FX Online inactive | datafx.com.au | 1996 | c. 2006-07 | |
| Data Oz Solutions inactive | dataozsolutions.com.au | by Jan 2007 | c. 2012 | |
| Dataline.net.au inactive | dataline.net.au | 28 Aug 1996 | c. mid-2006 | |
| Davnet inactive | davnet.com.au | 1997 | 2002 | |
| DC Box inactive | dcbox.com.au | c. 1999 | by Dec 2003 | |
| DCSI inactive | dcsi.net.au | 1991 | May 2020 | |
| DesertNet inactive | 1994 | 1997 | ||
| DezzaNet inactive | dezzanet.net.au | 27 Mar 1996 | c. late 2005 | |
| DFS Web inactive | dfs-web.net.au | c. 1999-2000 | by 2003 | |
| DGtek active | dgtek.net | 2014 | ||
| DIALix inactive | dialix.com.au | 1989 | c. 2011 | |
| Dialplan active | dialplan.com.au | 2022 | ||
| Digital Connect Communications inactive | dcc.net.au | by Jul 1997 | by mid-2001 | |
| Digital Dimensions inactive | digitaldimensions.com.au | by 2000 | c. 2005-06 | |
| Digital River Networks inactive | digitalriver.com.au | Oct 2001 | Apr 2011 | |
| Digitech Internet inactive | digitech.net.au | by Nov 1997 | c. 2001 | |
| Dingley.Net inactive | dingley.net | 6 Apr 1997 | c. late 2016/early 2017 | |
| Dingo Blue inactive | dingoblue.com.au | 1999 | May 2002 | |
| Dinkum Internet inactive | by 2002 | Sep 2004 | ||
| Direct Net Solutions inactive | directnet.com.au | by 1999 | c. 2001 | |
| Diverse Services (WA) inactive | diverse.services | 7 Aug 2012 | 2022 | |
| DNet Internet Services inactive | dnet.com.au | c. 1995-96 | c. 2001 | |
| Dodo active | dodo.com | 2001 | ||
| Dot Communications inactive | dot.net.au | by Dec 1996 | c. Apr 2004 | |
| Dot Info Internet inactive | dotinfointernet.com.au | c. 2005 | c. 2007 | |
| dotnet dotau Pty Ltd inactive | norcom.net.au | by Apr 1997 | by Feb 2009 | |
| Dove Australia inactive | dove.net.au | by 1996 | Oct 2004 | |
| DoveNetQ inactive | dovenetq.net.au | by 1998 | c. 2012 | |
| Down Under Internet Services inactive | downunder.net.au | 1996 | c. 2001 | |
| Dragnet inactive | dragnet.com.au | Apr 1996 | c. 2013 | |
| Dragon Net inactive | dragon.net.au | 1995 | c. 2001 | |
| Dreamtilt active | dreamtilt.com.au | 1999 | ||
| Dynamic Bell's NetWorld inactive | dbnw.com.au | 12 Dec 1998 | by Oct 1999 | |
| Dynamite Internet inactive | dynamite.com.au | 25 Aug 1995 | c. 2001 | |
| E-SOUL inactive | e-soul.net | c. 2005 | c. 2008 | |
| E-Wire active | e-wire.net.au | by 2002 | ||
| Eagles Internet inactive | eagles.com.au | 24 Aug 1995 | Sep 2000 | |
| Eastcoast Technology Group inactive | eastcoast.net.au | c. 1997-98 | by 2004 | |
| Easy Internet Services active | Easynet (by 1997 → by 1998) | easynet.net.au | by 1997 | |
| Easy Surf inactive | easysurf.com.au | c. 2003 | by Sep 2009 | |
| EazyNet inactive | eazy.net.au | by 2001 | c. 2001-02 | |
| Ebyte Online inactive | ebyte.com.au | c. 1999-2000 | c. 2005 | |
| eCITE Internet inactive | ecite.com.au | c. 2001 | by Jul 2010 | |
| ECKnet inactive | eck.net.au | 1996 | by 2009 | |
| Eclipse Telecommunications inactive | 1996 | Apr 1998 | ||
| ECN Internet active | ecn.net.au | early 1995 | ||
| Ecomtel inactive | ecomtel.com.au | c. 1999 | Jul 2009 | |
| EEPO inactive | eepo.com.au | 1992-93 | c. 2005-2006 | |
| Eezi.Net inactive | eezi.net.au | c. 2000 | by Sep 2010 | |
| Eftel inactive | Datafast Telecommunications (15 Mar 1996 → 15 Dec 2005) | eftel.com | 15 Mar 1996 | Jun 2013 |
| eis.net active | eis.net.au | by Nov 1996 | ||
| Eisa Limited inactive | Eisa Internet North (c. 1996 → Jun 2001) | eisa.net.au | 05 Feb 1997 | delisted 30 Aug 2001 (administration Sep 2000) |
| Elders Communications inactive | elders.net.au | c. 1998 | 1 Aug 2008 | |
| Elevate Internet active | elevateinternet.com.au | 2025 | ||
| Elink inactive | elink.net.au | by 2000 | c. 2005 | |
| Elipsys inactive | elipsys.com.au | 2014 | 2020 | |
| Emerge Technologies inactive | emerge.net.au | 1999 | c. 2007 | |
| Emunet inactive | Emunet Computing Australia (by Feb 1998) | emunet.com.au | by Feb 1998 | c. 2000-01 |
| Engin inactive | engin.com.au | 2004 | Sep 2012 | |
| EON Technology inactive | eon.net.au | c. 1997 | 2010 | |
| Epic Broadband inactive | epicbroadband.com.au | late 2020 | May 2021 | |
| eSat inactive | esat.com.au | c. 2003 | Dec 2004 | |
| ESC Internet active | esc.net.au | by Dec 1996 | ||
| Escape Net active | escape.net.au | c. 1996 | ||
| Escape Online Internet active | escapeonline.com.au | by Jul 1997 | ||
| Escape.Net active | esc.net.au | c. 1996 | ||
| EtherTech Online! active | ethertech.com.au | c. 1994-95 | ||
| ETSA Telecom inactive | etsa.com.au | c. 1999 | 2005 | |
| EveryNet inactive | everynet.com.au | c. 2009 | c. Apr-May 2017 | |
| Everyone's Internet inactive | everyonesinternet.com.au | c. 2004 | by 2006 | |
| Everywhere Internet inactive | everywhereinternet.com.au | c. 2004/05 | Dec 2015 | |
| Exetel inactive | exetel.com.au | c. 2001 | 2021 | |
| extremeDSL inactive | extremedsl.com.au | c. 2002 | by Sep 2009 | |
| EZ ADSL inactive | ezadsl.com.au | 1 Jul 2003 | by Feb 2011 | |
| ezConnect Broadband inactive | inabox.net.au | c. 2003 | c. 2007 | |
| EZWeb inactive | ezweb.com.au | c. 2000-01 | late 2003 | |
| Ezylink inactive | ezylink.net.au | c. 1998 | c. 2015 | |
| Fast Access Network inactive | fastaccess.com.au | Jan 1995 | 22 Feb 2000 | |
| Fasternet inactive | fasternet.com.au | c. 2000 | c. 2003 | |
| FastLink inactive | fastlink.com.au | c. 1995 | by 2006 | |
| Fastrac Internet Services inactive | fastrac.com.au | c. 1996 | c. 2000-01 | |
| Female Technologies inactive | femtech.com.au | c. 2003 | c. 2006 | |
| FG Telecom active | fgtelecom.com.au | 2014 | ||
| Field Solutions Group inactive | field-solutions.com.au | Apr 2005 | Feb 2025 | |
| Firestar Internet inactive | firestar.com.au | by Jul 2001 | early 2004 | |
| First Link active |
Join Internet Corporation Pty Ltd (by Mar 2000 (ABN) → Feb 2010) First Link Pty Ltd (Feb 2010) |
firstlink.com.au | by Mar 2000 | |
| Firstlink inactive | 第一網絡 (First Link, Chinese-language Haymarket ISP) (by Jun 2003 → c. 2003) | firstlink.com.au | by 1997 | c. 2003 |
| FirstPath inactive | firstpath.com.au | 2010 | 2016 | |
| Fish Internet inactive |
Etherwave Networks (Jul 2003 → Sep 2005) Fish Telecom (Sep 2005 → c. 2019) |
fishinternet.com.au | by Oct 1998 | c. 2019 |
| Flash Fibres active | flashfibres.com.au | c. 2007 | ||
| Fleet Broadband inactive | fleetbroadband.com.au | by Apr 2001 | by Aug 2007 | |
| Flexinet inactive | flexinet.com.au | c. 2000 | by 2015 | |
| FliP active | flipconnect.com.au | 15 Jul 2014 | ||
| Flow Communications inactive | flow.com.au | c. 2000 | by Feb 2006 | |
| FlowCom inactive | flowcom.com.au | by Aug 2000 | Feb 2004 | |
| Flowernet inactive | flowernet.com.au | by 1996 | by Oct 1997 | |
| FNQNet inactive | fnq.net.au | by Mar 2000 | by Mar 2018 | |
| Foxgold Communications inactive | foxgold.net.au | c. 1998 | c. 2000 | |
| Foxnet Australia inactive | fox.net.au | by Jan 1997 | by Dec 1998 | |
| Foxtel active | foxtel.com.au | 2016 | ||
| Free Net inactive | free.net.au | 1999 | by Dec 2003 | |
| FreeOnline inactive | freeonline.com.au | c. 1999 | 31 Aug 2001 | |
| Freeonline (NAB) inactive | freeonline.com.au | Oct 1999 | Aug 2001 | |
| FreeToRoam inactive | iroam.com.au | c. 2003 | 2008 | |
| Frisbee Internet inactive | frisbee.net.au | 1996 | c. 1997 | |
| Froggy dialup inactive | froggy.com.au | 1997 | Feb 2004 | |
| FrontierISP inactive | frontierisp.net.au | 2001 | c. 2007 | |
| FunnelWeb Internet (Canberra) inactive | atrax.net.au | by 1997 | late 2012 | |
| Future Broadband active | futurebroadband.com.au | c. 2016 | ||
| Futureweb inactive | futureweb.com.au | by 1997 | c. 2014 | |
| Fuzenet inactive | fuzenet.com.au | c. 2007 | Feb 2019 | |
| FX Network inactive | fx.net.nz | c. May 2003 | 2014 | |
| G-node inactive | g-node.com.au | c. 2006 | c. 2008 | |
| Games On Demand inactive | gamesondemand.com.au | 2001 | c. 2007 | |
| Gateway Internet Services inactive | gateway.net.au | c. 1996 | 2003 | |
| Gday.net inactive | gday.net | c. 2005 | c. 2007-08 | |
| Geko Internet inactive | geko.com.au | by 1998 | c. 2001-02 | |
| Generation IT inactive | git.net.au | by Jul 1997 | 2006 | |
| GenNext inactive | gennext.net.au | c. 2010 | c. Nov-Dec 2024 | |
| GetOnIt inactive | getonit.net.au | Jan 2000 | Feb 2011 | |
| GigaComm active | gigacomm.net.au | c. 2018 | ||
| GigaNet inactive | giga.net.au | c. 1996 | October 1998 | |
| Gigawave active | gigawave.com.au | 14 Apr 2018 | ||
| Gippsland Wifi active | gippswifi.com.au | 18 Aug 2015 | ||
| GippsNET inactive | gippsnet.com.au | 1997 | by Sep 2007 | |
| GIST Internet inactive | gist.net.au | by 1996 | c. 2001 | |
| GKY Internet inactive | gky.com.au | by 1996 | Aug 1998 | |
| Global Dial inactive | Global Dial Internet (by 1998 → 2010) | globaldial.com.au | Sep 1994 | 01 Jun 2010 |
| Global Freeway inactive | globalfreeway.com.au | Feb 2000 | Mar 2001 | |
| Global Info-Links inactive | gil.com.au | 1994 | Sep 2001 | |
| Global Internet Communications inactive | gic.net.au | by 1998 | 2001 | |
| Global Solutions Network inactive | gsn.net | c. 2003 | c. 2006 | |
| Glocomm Broadband inactive | glocomm.net.au | c. 2005 | by early 2018 | |
| GoConnect inactive | goconnect.com.au | Nov 1999 | 4 Oct 2019 | |
| Golden Triangle On Line inactive | goldenit.net.au | c. 2000 | c. 2012 | |
| Goldlink Internet inactive | goldlink.com.au | c. 2001 | c. 2008 | |
| GoldNet inactive | goldnet.com.au | 1995 | c. 1999-2000 | |
| GoldNet (gold.net.au) active | gold.net.au | c. 2005 | ||
| Goldweb Internet inactive | goldweb.com.au | by Jan 1998 | Apr 2006 | |
| GoodTel active | goodtel.com.au | c. 2020 | ||
| GoTalk inactive | gotalk.com.au | c. 2002 | 2010 | |
| GoTroppo active | gotroppo.com.au | 6 May 2024 | ||
| Goulburn Internet inactive | goulburn.net.au | 1995 | 12 Dec 2014 | |
| Goulburn Valley Internet Services unknown | by 1997 | |||
| Grafton Internet inactive | graftoninternet.com.au | c. 2001 | by mid-2005 | |
| Granite Internet Services inactive | granite.net.au | late 1998/early 1999 | 2002 | |
| Grapevine inactive | grapevine.com.au | 2003 | May 2010 | |
| GreenTreeFrog active | greentreefrog.net.au | 2006 | ||
| Gridline Communications inactive | gridline-australia.com.au | 2003 | c. 2007 | |
| GTBnet inactive | gtbnet.com.au | c. 2007 | c. 2007 | |
| HAL9000 Networking inactive | hal9000.net.au | c. 1996 | by 2013 | |
| Halenet active | halenet.com.au | by Mar 1997 | ||
| Harbour ISP inactive | harbourisp.com.au | 2005 | Nov 2020 | |
| HarbourIT active | harbourit.com.au | by Jul 2001 | ||
| HarbourSAT inactive | harboursat.com.au | c. 2005 | c. 2013 | |
| Hartingdale inactive | hartingdale.com.au | by 1996 | early 2002 | |
| Harvest Road inactive | harvestroad.com.au | 1996 | by 2000 | |
| Hawknet inactive | hawknet.com.au | by Dec 1997 | 16 Jun 2006 (services ceased) | |
| HawkNet Labs active | hawknetlabs.au | 6 Sep 2024 | ||
| HB Australasia inactive | southcom.com.au | 2000 | 18 Nov 2002 | |
| HC Internet inactive | connect.com.au | c. 1998 | c. 2005 | |
| Healey Communications inactive | healey.com.au | c. 1995 | c. 2002 | |
| Helpdesk Network inactive | helpnet.net.au | c. 2004 | c. 2004 | |
| Hi-Speed Networking inactive | hi-speed.net.au | c. 2001 | c. 2024 | |
| Highlands Internet inactive | hinet.net.au | 1996 | c. 2012 | |
| Highstream Communications inactive | highstream.net.au | c. 2004 | c. 2010 | |
| Highway 1 inactive | highway1.com.au | 1994 | c. 2012 | |
| Highway Internet Services active | hwy.com.au | Jul 1997 | ||
| HiLink Communications inactive | hilink.com.au | 1995 | by 2004 | |
| Hit Pacific Broadband inactive | 2026 | Jul 2026 | ||
| Holodoc OZ inactive | holodoc.net.au | c. 1999 | Aug 2000 | |
| HoloHost inactive | holohost.net | c. 1998 | c. 2013 | |
| Host Networks inactive | hostnetworks.com.au | 1998 | c. 2023 | |
| HostCore inactive | hostcore.com.au | 23 May 2006 | Oct 2007 | |
| Hostech inactive | hostech.com.au | Feb 2009 | Dec 2010 | |
| HotKey Internet inactive | hotkey.net.au | 1996 | c. 2019 | |
| Hotlinks Internet Services inactive | hotlinks.net.au | c. 1997 | by 2005 | |
| Hotmix Group active | hotmix.com.au | by 1998 | ||
| Hub Communications inactive | thehub.net.au | 1995 | Dec 1999 | |
| HugoNet inactive | hugonet.com.au | 2005 | by 2014 | |
| HunterLink inactive | hunterlink.net.au | 1995 | 2000 | |
| Hypernet SA inactive | hyper.net.au | by 1997 | 2001 | |
| HyperOz inactive | hyperoz.com.au | c. 2003 | c. 2006 | |
| Hyperwave active | hyperwave.com.au | c. 2016 | ||
| i-Blue Internet inactive | iblue.com.au | c. 1999 | c. 2005 | |
| I-net Internet Services inactive | i-net.net.au | c. 1998 | by 2000 | |
| I.NET.AU active | iNET Technology (by Dec 1996 → 2000) | i.net.au | by Dec 1996 | |
| iaccess inactive | iaccess.com.au | 1997 | 2003 | |
| IAP Direct inactive | iap.net.au | by 1996 | 1997 | |
| iBOSS International inactive | by 2008 | May 2014 | ||
| Icenet Internet Services inactive | icenet.com.au | by Dec 1996 | by 2007 | |
| iClick inactive | iclick.com.au | by 2004 | 2008 | |
| IDEAL Internet inactive | ideal.net.au | mid 1994 | 2006 | |
| IDL Internet inactive | idl.com.au | c. 1996 | Feb 2015 | |
| IDXNet inactive | idx.com.au | c. 1996 | by 2012 | |
| IExec inactive | iexec.com.au | by Jul 2001 | by 2007 | |
| iGreen inactive | igreen.com.au | 1999 | Feb 2004 | |
| ihug inactive | ihug.co.nz | 1994 | Oct 2003 | |
| iiNet inactive | iiNet SA (Jun 1996 → Apr 1997) | iinet.net.au | 1993 | 2015 |
| Imagineering Technologies inactive | imagineering.com.au | 1997 | Sep 2008 | |
| Impaq inactive | impaq.net.au | c. 1997-98 | late 2003 | |
| iNature Australia inactive | inature.com.au | c. 1997 | by 2004 | |
| Independent Service Providers inactive | isp.net.au | Jul 2001 | 2007 | |
| Indigo Internet active | indigointernet.com.au | 2022 | ||
| Indigo Networks inactive | indigo.net.au | by Jun 2000 | 2002 | |
| Infinet inactive | infinet.net.au | 1996 | by 2003 | |
| Infinite Data inactive | infinitedata.com.au | by Oct 1998 | 1999 | |
| Infinite Networks active | infinite.net.au | 2003 | ||
| Informed Technology inactive | informed.net.au | c. 1995 | by Jun 2010 | |
| Inspired Networking Services inactive | inspired.net.au | by 1998 | 2006 | |
| Instant Communications inactive | in.com.au | c. 1998 | by 2007 | |
| Integral Internet inactive | integral.net.au | c. 1997-98 | c. 2007-08 | |
| Intelligent IP inactive | intelligentip.com.au | Aug 2005 | Aug 2013 | |
| Intelligent Public Network inactive | ipn.com.au | c. 1999-2000 | c. 2005-06 | |
| Interact Computers active | ic-net.com.au | c. 1996-97 | ||
| InterACT Technology Group inactive | interact.net.au | c. 1996 | Aug 2004 | |
| Intercode inactive | intercode.com.au | c. 1995 | c. 2003 | |
| InterConnect Australia inactive | connect.com.au | by Mar 1994 | by 1996 | |
| InterDomain inactive | interdomain.net.au | c. 1995 | 30 June 2012 | |
| Internet Academy inactive | academy.net.au | c. 1996 | c. 2006 | |
| Internet Access Australia inactive | iaa.com.au | c. 1997 | 1999 | |
| Internet Business Centre active | ibc.com.au | 1994 | ||
| Internet Company of New Zealand inactive | iconz.co.nz | 1992 | Oct 1999 | |
| Internet Depot inactive | by Feb 2001 | c.2012/2013 | ||
| Internet Etc. inactive | c. 1998 | 3 Jun 2014 | ||
| Internet Express inactive | internetexpress.com.au | by Nov 1996 | May 2000 | |
| Internet Information Group active | iig.com.au | c. 1995 | ||
| Internet Mania inactive | mania.com.au | by 1996 | 1998 | |
| Internet One inactive | by 1999 | 1999 | ||
| Internet Plus inactive | ip.net.au | by Dec 1996 | Oct 1999 | |
| Internet Services of Virtual Communities inactive | virtual.net.au | by 1996 | 2004 | |
| Internet Tasmania (Intas) inactive | intas.net.au | c. 1996 | 11 Apr 2012 | |
| Internet Victoria inactive | cynosure.com.au | 8 Jun 1999 | ||
| Internet Vision Technologies inactive | ivt.com.au | 1994 | Jun 2017 | |
| Internet WA inactive | wanet.net.au | c. 2000 | c. 2005 | |
| InterNex Australia inactive | internex.net.au | 1995 | Nov 2003 | |
| Internode inactive | internode.com.au | 1991 | Dec 2011 | |
| Interphone active | Fibrenet (by Dec 2015) | fibrenet.com.au | 2013 | |
| Intervision Internet inactive | intervision.net.au | c. 2000 | Aug 2002 | |
| Interwerks inactive | interwerks.net.au | c. 2000 | c. 2021-22 | |
| Interworld inactive | interworld.com.au | by 1996 | by Nov 1996 | |
| Intraceptives active | intraceptives.com.au | 1997 | ||
| IntraPower inactive | intrapower.com.au | 1997 | Jul 2011 | |
| ION Internet Services inactive | ion.com.au | 1995 | c. 2003 | |
| IP Systems inactive | ipsystems.com.au | Nov 1994 | May 2010 | |
| IP Telco active | iptelco.com.au | 1 Dec 2003 | ||
| iPAX Systems inactive | ipax.com.au | c. 1996 | c. 2003 | |
| ipbox inactive | ipbox.com.au | by 2000 | 2000 | |
| Ipera Communications inactive | ipera.net.au | by Apr 2001 | 2013 | |
| iPrimus inactive | iprimus.com.au | 1999 | 2012 | |
| IQnet inactive | iqnet.net.au | by 2000 | by Feb 2005 | |
| Iris Communications active | iriscommunications.net.au | 22 Aug 2017 | ||
| IS-1 Internet inactive | is-1.net.au | 1996 | c. 2002 | |
| isage inactive | isage.net.au | 1998 | by Sep 2021 | |
| iseek Communications active | iseek.com.au | 1998 | ||
| ISP Ltd inactive | ispau.net | by 2000 | c. 2001 | |
| ISPAU inactive | Quikweb (c. 2006 → c. 2009) | ispau.com.au | c. 2006 | 29 Apr 2015 |
| ispONE inactive | ispone.com.au | Dec 2002 | Aug 2013 | |
| ISPX inactive | ispx.com.au | c. 2012 | by Dec 2018 | |
| ISTnet inactive | istnet.net.au | c. 1997 | c. 2012-13 | |
| IT'S FUBAR Technology Services active | itsfubar.com.au | 2012 | ||
| IT.E.Pro inactive | itepro.com.au | c. 2004 | c. 2007 | |
| ITConnect inactive | itconnect.net.au | c. 2001 | c. 2007-08 | |
| iTEL Community Telco inactive | itel.net.au | 2001 | 2020 | |
| ITG Internet inactive | itginternet.net.au | c. 2002 | c. 2011 | |
| itXpress inactive | itxpress.com.au | c. 2000 | c. 2005 | |
| iWeb inactive | iweb.net.au | by 1997 | Oct 2003 | |
| iZIP inactive | izip.com.au | c. 2006 | c. 2013-14 | |
| J-Corp inactive | jcorp.com.au | by 1998 | c. 2003-04 | |
| Jade Communications inactive | jade.net.au | by 1997 | c. mid-2000 | |
| Jatoga Online inactive | jatoga.net.au | c. 1998 | c. 2001 | |
| Jazi Group (JaziNET) active |
Jazi Group (16 Jul 2013) JaziNET (Oct 2017) |
jazi.net | 16 Jul 2013 | |
| JaziNET inactive | jazi.net | by 2000 | 2009 | |
| Jazmin Communications active | jazmin.net.au | c. 2007 | ||
| Jazzline Internet Systems inactive | jazzline.net.au | by 1998 | 2003 | |
| JBO Communications inactive | jbo.com.au | c. 2000 | c. 2016 | |
| Jeack Internetworking inactive | jeack.com.au | by 1996 | acquired by Hotkey Internet Services on Wednesday 29 September 2004 | |
| JemISP inactive | jemisp.com | c. 2001 | c. 2004 | |
| Jettech Networks active | jettechnetworks.com.au | c. 2008 | ||
| Jigsaw Technology inactive | jigsaw.com.au | by 1997 | c. 2000 | |
| Joinet Internet inactive | joinet.net.au | c. 1997-98 | by 2005/06 | |
| JTEC / Panaseer inactive | Panaseer (Jtec Pty Ltd) (Feb 2000 → Feb 2004) | Feb 2000 | Feb 2004 | |
| JTR Computers inactive | jtr.net.au | by 2000 | JTR Computers rebranded to Ossini Internet Solutions between Feb 2003 and Jan 2004 | |
| Jumba Broadband inactive | jumba.com.au | c. 2000 | 2005 | |
| JustNet inactive | just.net.au | by 1996 | Justnet Pty Ltd renamed Sublime IP Pty Ltd on 10 November 2005 | |
| Kalnet inactive | kalnet.com.au | c. 1998 | c. 2016 | |
| Kanga Internet Services inactive | kanga.com.au | by Jan 1998 | Adelaide ISP ceased c. 2004-05 | |
| Karratha Internet Support Services inactive | kisser.net.au | c. 1997 | absorbed into the Planet Ozi operation by 2013 | |
| Kern Technology inactive | kern.com.au | by 1998 | c. 2011 | |
| KernWi-Fi active | kernwifi.com.au | c. 2016 | ||
| Key Internet inactive | key.net.au | by 2011 | c. 2018 | |
| Keypoint inactive | Labyrinth (1995 → c. 2002) | labyrinth.net.au | 1995 | late 2003 |
| Kinetix Networks active | kinetix.net.au | 2015 | ||
| Koala Telecom inactive | koalatelecom.com.au | c. 2006 | Jul 2007 | |
| KonectaNet inactive | konectanet.com.au | by 1999 | 2001 | |
| Kooee inactive | kooee.com.au | 1998 | c. 2000 | |
| KRYTECH inactive | krytech.net | May 2006 | c. 2008 | |
| Lamp Internet inactive | lampis.aunz.com | by Oct 2001 | 2008 | |
| Launch Crew active | twofatmonkeys.com | 2019 | ||
| Launtel active | launtel.net.au | 2007 | ||
| Lavalink Internet Services inactive | lavalink.com.au | by 1998 | 2009 | |
| LBNCo inactive | lbnco.com.au | c. 2000 | Nov 2020 | |
| Leaptel active | leaptel.com.au | 2015 | ||
| Ledanet inactive | ledanet.com.au | by Dec 1998 | 11 May 2004 | |
| Legion Telecom active | legiontelecom.com.au | 2020 | ||
| Lemon APANA node inactive | lemon.apana.org.au | 1995 | late 1995 | |
| Lets Go inactive | letsgo.com.au | c. 2001 | Feb 2009 | |
| Lexicon Internet Services inactive | lexicon.net.au | c. 1996 | by Jan 2005 lexicon.net.au redirected to w3.eftel.com | |
| Lime Internet inactive | limenet.com.au | c. 2004 | c. 2005 | |
| Linear G active | linearg.com | Jan 2000 | ||
| Link Innovations inactive | linkinnovations.com.au | Nov 1995 | Jun 2012 | |
| Linknet Communications inactive | linknet.com.au | c. 2003 | closed on 31 January 2016, citing NBN overbuild of its wireless footprint | |
| LinkOne inactive | linkone.net.au | c. 2015 | 2019 | |
| Lismore Online inactive | lismoreonline.com.au | c. 2000 | by mid-2008 lismoreonline.com.au served a Plesk default page | |
| LiSP inactive | lisp.com.au | c. 1995 | 2008 | |
| Lithoptix inactive | lithoptix.com | 2002 | Jan 2004 | |
| Lizzy Internet active | lizzy.com.au | c. 2003 | ||
| Logic World inactive | logicworld.com.au | c. 1996 | c. 2003 | |
| Lucidity Communications inactive | lucidity.net.au | c. 2005 | operator Lucidity Enterprises Pty Ltd had ABN/GST cancelled on 6 August 2021 | |
| Ludin Computers inactive | ludin.com.au | by 1995 | 1999 | |
| Lynham Networks inactive | lynham.net.au | 2015 | May 2026 | |
| Lynx Internet Connections inactive | lynx.net.au | by Apr 1997 | c. 2000 | |
| M2 Group inactive | m2.com.au | 2004 | 2016 | |
| Mac Connect inactive | macconnect.net.au | by Dec 1998 | 2001 | |
| Macarthurcook inactive | Local Telecom and Internet (31 Jan 2000 → 2003) | macarthurcook.com.au | 31 Jan 2000 | Sep 2009 |
| Mackay Internet inactive | mackay.net.au | 1997 | 26 Oct 2006 | |
| Macquarie Telecom active | Macquarie Corporate Telecommunications (by 1997 → c. 2000) | macquarietelecom.com | 1992 | |
| MacroTec Computer/Internet Services inactive | australia.net.au | by 1996 | 2005 | |
| Magic Net inactive | magicnet.net.au | 1995 | c. Apr–Jul 2001 | |
| Magnadata inactive | magnadata.com.au | c. 1994 | Feb 1999 | |
| Malleenet inactive | malleenet.net.au | 1999 | 8 Oct 2004 | |
| Managed Solutions Internet (MSI) active | Managed Solutions Internet (by 2008) | msi.net.au | by 2008 | |
| MarchNet active | marchnet.com.au | 2012 | ||
| Maret Group active | maret.com.au | 2021 | ||
| Maritime International Communications inactive | mic.net.au | c. 2004 | by Aug 2006 | |
| Mate Communicate active | letsbemates.com.au | 2016 | ||
| Matilda Internet active | matilda.net.au | c. 1998 | ||
| Matrix Internet inactive | matrix.net.au | c. 1999 | by Jul 2008 | |
| Maxi Internet Services active | maxi.net.au | 1997 | ||
| Maxinet inactive | maxinet.com.au | c. 1997 | by May 2012 | |
| Maxnet inactive | maxnet.co.nz | by 1 Sep 1998 | 2012 | |
| MaxoTel active | maxo.com.au | 2007 | ||
| Maxx Communications inactive | maxxcomm.com.au | c. 2006 | by Oct 2008 | |
| MCI WorldCom inactive | mci.com | c. 1998 | 2005 | |
| McPherson Media Internet inactive | mcmedia.com.au | 1995 | by Feb 2017 | |
| Melbourne Internet Service Provider active | melbourneisp.com | c. 2015 | ||
| Melbourne IT active | melbourneit.com.au | 1999 | ||
| Merlin Australia inactive | merlin.net.au | 1995 | by Mar 2001 | |
| Mesh Telco inactive | Life Wireless (c. 2016 → May 2022) | meshtelco.com.au | c. 2015 | May 2022 |
| Message Exchange inactive | messageexchange.com.au | c. 1989 | Oct 1999 | |
| Metro Net Corporation inactive | metro.net.au | by Apr 1997 | 2006 | |
| metromesh inactive | metromesh.com.au | 2005 | by Dec 2011 | |
| Microplex inactive | microplex.com.au | c. 1994 | 1998 | |
| Microtronics inactive | microtronics.com.au | by 5 Apr 1997 | Dec 2001 | |
| Midcoast Internet inactive | midcoast.com.au | Nov 1995 | Dec 2022 | |
| Mightynet inactive | mightynet.com.au | c. 2002 | c. 2005 | |
| Mikka International active | mikka.net.au | 7 Aug 1996 | ||
| Miniport active | miniport.com.au | 2013 | ||
| Mira Networking inactive | pacific.net.au | 1994 | May 1999 | |
| Miracom inactive | miracom.com.au | c. 2005 | by Mar 2019 | |
| Mission Control Systems inactive | mcs.net.au | c. 1997 | by Feb 2016 | |
| Mission Internet active | mission.net.au | 1994 | ||
| MNS inactive | mns.net.au | by 1997 | 1999 | |
| ModNet Internet Services inactive | modnet.com.au | c. 1999 | c. 2019 | |
| Momentum Internet inactive | momentuminternet.com.au | by Dec 2005 | Aug 2008 | |
| Mondial Net inactive | mondial.net.au | by 1998 | 2000 | |
| Monkeynet inactive | monkeynet.net.au | c. 2003 | by Aug 2007 | |
| Montimedia inactive | montimedia.com.au | by 2011 | by May 2026 | |
| Mort Bay Communications inactive | mbcomms.net.au | c. 1997 | 2014 | |
| Mosaic Security and Internet Services inactive | atlaswest.com.au | c. 1999 | c. 2001 | |
| Mosman City Internet Services inactive | bb.com.au | by Apr 1997 | by Oct 1999 | |
| Mountain Apple Computers inactive | mac.com.au | 1997 | c. 2003 | |
| Mr Bean's Internet inactive | mrbean.net.au | 1998 | between 28 Jan and 13 Apr 2004 | |
| Mullumbimby Access Point inactive | by 1997 | by 10 Aug 2004 | ||
| Multiline active | multiline.au | 1994 | ||
| Multiline Internet inactive | multiline.com.au | 1984 | 29 Jun 2016 | |
| My Telecom inactive | mytelecom.com.au | 6 Nov 1997 | 2015 | |
| My WiSP inactive | mywisp.net.au | by 2005 | by 3 Jul 2007 | |
| Myaccess inactive | myaccess.com.au | by 2001 | c. 2009 | |
| MyNetFone inactive | mynetfone.com.au | 2004 | Aug 2021 | |
| MyRepublic Australia inactive | myrepublic.net | Nov 2016 | Dec 2022 | |
| Namadgi Corporation inactive | namadgi.com.au | by Apr 1997 | 2006 | |
| National Data & Security inactive | nds.com.au | by 1999 | 2 Oct 2002 | |
| National Telecoms Group inactive | ntg.com.au | Dec 2000 | Mar 2006 | |
| Nehos Communications active | nehos.net | 2003 | ||
| Neighbourhood Cable inactive | N Cable (ncable.net.au) (c. 2000 → 2011) | neighbourhoodcable.com.au | 1996 | 2011 |
| Nella Networks inactive | nella.net.au | c. 1998 | Oct 2004 | |
| Nelson Bay Online inactive | nelsonbay.com | c. 1997-98 | 2007 | |
| Nemesis inactive | nemesis.com.au | c. 1990 | 2001 | |
| Neptune Internet active | neptune.net.au | 2024 | ||
| Net Unlimited inactive | netunltd.com.au | c. 1999 | between Mar 2008 and Jul 2009 | |
| Net2000 active | net2000.com.au | c. 1996 | ||
| Net2u inactive | net2u.com.au | c. 2001 | 2012-2013 | |
| NET360 active | net360.com.au | 2015 | ||
| Netbay Internet active | netbay.com.au | c. 2000 | ||
| Netcall inactive | netcall.com.au | c. 2004 | between Sep 2015 and Jan 2016 | |
| NetCentral inactive | netcentral.com.au | c. 1998 | between Dec 2014 and Feb 2015 | |
| Netcruiser inactive | netcruiser.com.au | c. 2002 | c. 2005-06 | |
| NetEffect Internet inactive | effect.net.au | by Mar 1997 | between 8 and 28 Sep 2000 | |
| Netinfo inactive | netinfo.net.au | by 1995 | Mar 1998 | |
| Netline Internet Services inactive | netline.net.au | by Dec 1996 | by 31 Mar 2004 | |
| Netlink WA inactive | netlinkwa.com.au | by Jan 1998 | 2002 | |
| NetMagic inactive | netmagic.net.au | by 2002 | by Nov 2007 | |
| NETRO active | netro.com.au | Nov 1994 | ||
| NetServ Communications inactive | netserv.net.au | 1995 | by 18 Jul 2008 | |
| Netspace inactive | netspace.net.au | 1992 | 2010 | |
| Netspeed inactive | netspeed.com.au | c. 1994 | between 17 Sep and 15 Oct 2024 | |
| Netstra inactive | netstra.com.au | 22 Apr 1996 | between 2 Jun and 2 Aug 2002 | |
| Nettrek inactive | nettrek.com.au | by May 1996 | 1999 | |
| NetVault active | netvault.net.au | 2005 | ||
| Netway Internet inactive |
Netway Coastlink (Jan 1997 → c. 2000) Coastlink Internet Services (Mar 2000 → Nov 2003) Power DSL (Aug 2001 → Oct 2010) |
nw.com.au | 6 Dec 1996 | between 7 Jan and 5 Feb 2007 |
| Network Solutions Group active | netsg.co | 2000 | ||
| Network Technology inactive | Aug 1996 | Jun 2000 | ||
| Networx inactive | networx.net.au | by 1997 | 1999 | |
| New Tel inactive | c. 1998 | Dec 2002 | ||
| New Wave Infrastructure active | newwave.net.au | 16 Dec 2021 | ||
| Newave Internet Services inactive | newave.net.au | by Jul 1997 | by 22 Jan 2003 | |
| NewSprout active | newsprout.com.au | 2005 | ||
| Nexon active | nexon.com.au | 2000 | ||
| Next Online inactive | next.com.au | 1995 | early 2000s | |
| Next Telecom active | nexttelecom.com.au | 2008 | ||
| NEXTEP Broadband inactive | nextep.com.au | Feb 2001 | c. 2013 | |
| Nextgen Networks inactive | nextgen.net.au | 2002 | 2016 | |
| Nexthop active | nexthop.com.au | 2016 | ||
| Nobby's Net inactive | nobbys.net.au | by Dec 1998 | c. mid-2005 | |
| NodeOne inactive | nodeone.com.au | 2009 | 2021 | |
| Norfolk Island Data Services active | ni.net | by Dec 1998 | ||
| Nornet inactive | nor.com.au | Nov 1995 | Dec 2014 | |
| Northcoast Internet inactive | northcoast.com.au | by May 2000 | c. 2004 | |
| NorthEast Telecentre inactive | netc.net.au | 1994 | Mar 2006 | |
| Northern Rivers Gateway inactive | nrg.com.au | 1997 | Jan 2009 | |
| Northlink Communications inactive | nlc.net.au | 1996 | by Dec 2005 | |
| Northnet inactive | northnet.com.au | by Dec 1996 | Aug 2003 (announced); FY2003-04 | |
| NorthPower Communications inactive | northpower.com.au | by Apr 1999 | 1 Jul 2001 | |
| NoWires inactive | nowires.com.au | c. 2003 | by Sep 2009 | |
| NPGX inactive | npgx.com.au | by Apr 1997 | by Jun 2009 | |
| NT Technology inactive | nt-tech.com.au | by Apr 1997 | c. 2004-05 | |
| NTT Australia active | ntt.com.au | c. 1997 | ||
| Nuclear Days Online inactive | nucleardaysonline.com.au | Nov 2002 | by Jun 2005 | |
| NuSkope inactive | nuskope.com.au | 2007 | 2017 | |
| Occom active | occom.com.au | 2016 | ||
| Ocean Broadband inactive | oceanbroadband.com.au | 5 Aug 2004 | mid-2015 | |
| Ocean Internet inactive | oceaninternet.com.au | by Mar 2008 | by Oct 2009 | |
| Octa4 inactive | octa4.com.au | c. Jan 1995 | 2003 | |
| Octal inactive | c. 1999 | 2000 | ||
| ODYSSEY Communications inactive | odyssey.com.au | by 6 Jun 1997 | c. 2007 | |
| Officelink Plus inactive | silvertelecom.com.au | Dec 2004 | c. 2016 | |
| Oghma inactive | oghma.net.au | 2007 | 2017 | |
| OMCS inactive | omcs.com.au | Apr 1997 | by May 2009 | |
| Omen Internet inactive | omen.com.au | c. 1995 | 1999 | |
| OMNIconnect active | OMNI connect (by 1997) | by 1997 | ||
| Omon inactive | ussr.net | c. 1995 | c. 2001 | |
| Ompac Internet inactive | ompac.net.au | by Mar 2000 | by Dec 2004 | |
| On Australia inactive | Telstra Big Pond (Oct 2000 → Aug 2004) | Nov 1994 | 6 Aug 2004 | |
| On Q Communications active | onq.com.au | 2007 | ||
| On Ramp inactive | onramp.com.au | by Dec 1996 | c. 2005 | |
| One Earth Internet inactive | by 1997 | 1 Jan 2004 | ||
| One Telecom inactive | by 2008 | May 2014 | ||
| One.Net inactive | one.net.au | by Jun 1997 | by mid-2001 | |
| One.Tel inactive | one.net | 1 May 1995 | May 2001 | |
| Onedex inactive | onedex.com.au | c. 2002 | by Dec 2006 | |
| Onewire inactive | onewire.com.au | c. 2002 | by Feb 2011 | |
| Online 2000 inactive | online2000.com.au | c. 2000 | Jul 2005 | |
| Online Information Systems inactive | ois.net.au | c. Mar 1993 | 1996 | |
| OntheNet inactive | onthenet.com.au | c. 1994-95 | 2022 | |
| Open Cloud Broadband inactive | opencloudbroadband.com | c. 2017 | c. 2019-21 | |
| OptiComm active | opticomm.com.au | 2005 | ||
| Optus active |
Cable & Wireless Optus (1992 → 2001) Singtel Optus (2001) |
optus.com.au | 1992 | |
| ORAC Global Internet inactive | orac.net.au | c. 1996-97 | by Apr 2012 | |
| Origin Internet inactive | origin.net.au | 1998 | 2003 | |
| Orion Telecommunications inactive | Oct 2004 | Oct 2007 | ||
| OurWorld Global Network inactive | ourworld.net | c. 1995 | 1 Jun 1998 | |
| Outback Queensland Internet inactive | outbackqld.net.au | c. 1996 | by Dec 2010 | |
| Outside the Square Solutions inactive | otss.com.au | c. 2002 | 30 Sep 2007 | |
| Over the Wire inactive | overthe.com.au | 2007 | 2022 | |
| Overflow Internet Services active | overflow.net.au | c. 1997 | ||
| Oz Internet Services inactive | ozinet.net.au | c. 1996 | by Aug 2006 | |
| OZ2000 Internet inactive | oz2000.com | by Dec 1998 | c. 2009 | |
| Ozdocs Internet Services inactive | ozdocs.net.au | by Apr 1997 | 2009 | |
| Ozefone inactive | ozefone.com | c. 2003 | by Feb 2011 | |
| OzEmail inactive | ozemail.com.au | 1992 | 2005 | |
| OzForces inactive | ozforces.com.au | 2002 | 2007 | |
| OzGuide active | ozguide.com | by Jan 1999 | ||
| OzISP inactive | ozisp.com.au | c. 2001 | Sep 2017 | |
| Ozmatrix inactive | ozmatrix.com.au | by Nov 1999 | 2003 | |
| Ozramp inactive | ozramp.com.au | 1995 | May 2002 | |
| OzServers inactive | ozservers.com.au | 2000 | Sep 2017 | |
| OzSurf inactive | ozsurf.net.au | by Jun 1997 | c. 1999-2000 | |
| OzWorld inactive | oz-world.com | by Oct 1999 | 2005 | |
| Ozziehost inactive | ozziehost.com.au | c. 2003 | c. 2006 | |
| Ozzienet inactive | ozzienet.com.au | c. 2001 | Jun 2004 | |
| Pacific Internet inactive | pacific.net.sg | 1999 | 2008 | |
| Pacnet inactive | pacnet.com | 2008 | 2015 | |
| Panorama inactive | panorama.net.au | by Mar 1998 | 2009 | |
| Paradox Digital inactive | paradox.net.au | by Feb 1998 | by Jan 2005 | |
| Parergon Technology inactive | sprint.net.au | c. 1996 | 30 Jun 2005 | |
| Patash Internet inactive | patash.com.au | c. 1996 | c. 2005-06 | |
| Pegasus Networks inactive | pegasus.com.au | 1989 | c. 1998-1999 | |
| Pennytel active | pennytel.com.au | 1999 | ||
| Pentanet active | pentanet.com.au | 2017 | ||
| People Telecom inactive | peopletelecom.com.au | 2000 | Dec 2008 | |
| Personal Broadband Australia inactive | pbba.com.au | by Jul 2003 | Dec 2008 | |
| Phone Names inactive | phonenames.com.au | 1 Jul 2005 | 2017 | |
| Picknowl inactive | picknowl.com.au | 1996 | by Jan 2007 | |
| Pilbara Systems Internet inactive | pilbara.net.au | c. 1997 | c. 2003-04 | |
| Pineapple Net active | pineapple.net.au | c. 2018 | ||
| Pinnacle Internet inactive | pinnacle.net.au | by 1998 | by Aug 2000 | |
| Pintech Internet Services inactive | pintech.net.au | by Jan 1999 | 2008 | |
| Pipe Networks inactive | pipe.net.au | 2001 | Mar 2010 | |
| Pipeline Internet inactive | pipeline.com.au | 1996 | Aug 2003 | |
| Pivit inactive | pivit.com.au | 2004 | Dec 2025 | |
| Planet inactive | planet.net.au | 1997 | Feb 2004 | |
| Planet Netcomm inactive | Penrith NetCom (c. 1996 → by Jan 1997) | pnc.com.au | c. 1996 | 16 Feb 2004 |
| Planet Ozi inactive | esc.net.au | 26 Feb 2004 | 7 Feb 2019 | |
| Platform Networks inactive | platformnetworks.net | c. 2003 | Aug 2011 | |
| portal.net.au inactive | portal.net | c. 1996 | c. 2000 | |
| PowerTel inactive | powertel.com.au | c. 1999 | May 2007 | |
| PowerUp inactive | powerup.com.au | by 1995 | c. 2003 | |
| PremiumNet inactive | free.net.au | by Oct 2002 | by Sep 2007 | |
| Primus Telecommunications Australia inactive | iprimus.com.au | 1997 | Jun 2012 | |
| Prodigy inactive | prodigy.net.au | by Oct 1999 | 2007 | |
| ProjectX inactive | projectx.com.au | 1995 | 2006 | |
| pronet inactive | pronet.net.au | c. 1997 | Jul 1998 | |
| Prosat Internet Services inactive | prosat.com.au | by Apr 1999 | 2005 | |
| Protel Communications inactive | by 2004 | Feb 2005 | ||
| PSInet (Perth) inactive | Jan 1992 | c. 1999 | ||
| PSINet Australia inactive | zircon.com.au | 1999 | Jun 2002 | |
| Puddlenet active | clearstream.com.au | 2013 | ||
| Pudney Internet Solutions inactive | pudney.net.au | 1993 | c. 2000 | |
| Pulsat inactive | pulsat.com.au | c. 1995 | 8 Jul 2002 | |
| Q-NET Australia inactive | q-net.net.au | c. 1996 | 2000 | |
| QConnect Internet inactive | qconnect.net.au | c. 2002 | by Apr 2006 | |
| Qld Net inactive | qldnet.com.au | by Feb 1997 | by Mar 2005 (acquired by Chariot) | |
| Quantum Access inactive | qa.net.au | by Mar 1997 | c. 2008 | |
| QuickNet inactive | quicknet.com.au | c. 1996 | by Feb 2012 | |
| Quik Internet Australia inactive | bn.quik.com.au | by Nov 1999 | 2012 | |
| R-Group (R-COM) active | r-group.com.au | 2000 | ||
| Radiowan inactive | radiowan.net.au | 1998 | by Sep 2002 | |
| Raines Internet Solutions active | rainesinternet.solutions | c. 2020 | ||
| Ram Network Services inactive | ram.net | 1996 | Mar 2008 | |
| Rapid Internet active | rapidinternet.com.au | 2015 | ||
| RBE Internet active | rbe.net.au | by Dec 1998 | ||
| Reachnet inactive | reachnet.com.au | c. 2006 | c. early 2023 | |
| Readiitel active | readiitel.com.au | c. 2015 | ||
| Real World Technology Solutions active | rwts.com.au | 2002 | ||
| Red Broadband inactive | redbroadband.com.au | 4 Jun 2013 | Dec 2019 | |
| Red Dirt Communications inactive | rdcom.net.au | 10 May 2012 | Mar 2020 | |
| Reeds.net inactive | reeds.net.au | c. 2003 | c. 2017 | |
| Regional Internet Australia inactive | regionalinternet.com.au | 2006 | c. 2008 | |
| Regional Wireless inactive | regionalwireless.com.au | c. 2004 | 2008 | |
| RegionalConnect inactive | getonit.com.au | 2011 | c. Sep 2017 | |
| RemoteISP active | remoteisp.com.au | 27 Feb 2018 | ||
| Request Broadband inactive | request.com.au | by Sep 2000 | Mar 2004 | |
| Reynolds Technologies inactive | reynolds.net.au | c. 1997 | early 2009 | |
| Riverland Internet inactive | riverland.net.au | by Dec 1995 | c. 2013 | |
| RivNet inactive | rivnet.com.au | c. 2005 | c. 2016 | |
| RockNet inactive | rocknet.com.au | 1997 | early 2002 | |
| RP Internet Services inactive | isp.net.au | by 23 Dec 1996 | c. Aug-Sep 2001 | |
| RSLCOM Australia inactive | Oct 1996 | Mar 2003 | ||
| RUCC active | The Really Useful Communications Company (1993) | rucc.net.au | 1993 | |
| Rural Fibre Co active | ruralfibre.co | 6 Dec 2024 | ||
| RuralNet inactive | ruralnet.com.au | by Mar 1996 | 2003 | |
| Rush Broadband active | rushbroadband.com.au | 13 May 2024 | ||
| SA Net inactive | sanet.com.au | by late 1996 | by Mar 2001 | |
| SafetyWeb inactive | safetyweb.com.au | Sep 1996 | c. Feb 2004 | |
| Saise Telecom inactive | saise.com.au | 1998 | Nov 2005 | |
| Samford Net / ISX inactive | isx.com.au | c. 2002 | c. 2006 | |
| Sanctum Internet inactive | sanctum.com.au | 1995 | c. 2002-03 | |
| SAT.ONE active | sat.one | c. 2020 | ||
| SATECH inactive | satech.net.au | late 1995 | c. 1997-98 | |
| Satlink Internet Services inactive | satlink.com.au | by 1998 | c. 2005 | |
| Savtek Internet Services inactive | savtek.net | 1997 | c. 2004-05 | |
| Schaelec inactive | schaelec.com.au | c. 2003 | c. 2006 | |
| SecureTelecom inactive | securetelecom.com.au | by 2006 | c. 2009 | |
| Select Communications inactive | select.net.au | 7 Mar 2009 | Jun 2014 | |
| SENET inactive | senet.com.au | 1994 | c. 2005 | |
| Sensation Internet Services inactive | sensation.net.au | c. 1997 | November 2001 | |
| Servers Australia active | serversaustralia.com.au | c. 1997 | ||
| Service Elements active | selements.com.au | c. 2000 | ||
| Shoalhaven Internet active | shoalhaven.net.au | c. 1996 | ||
| Shoalnet active | shoal.net.au | c. 1996 | ||
| Silk Telecom inactive | silktel.com.au | 2005 | Jun 2008 | |
| Silogen inactive | silogen.com.au | 2007 | c. 2011-2012 | |
| Silver Telecom inactive | silvertelecom.com.au | by Nov 2002 | c. Jun 2011 | |
| Simtex inactive | simtex.com.au | 2004 | 2009 | |
| SIS Group (Amaze) active | amaze.com.au | 2001 | ||
| SkyMesh active | skymesh.net.au | 2005 | ||
| SkyNetGlobal inactive | skynetglobal.com | 1999 | c. 2005 | |
| SkyWave inactive | skywave.net.au | c. 2003 | c. 2007-09 | |
| Smelly Black Dog inactive | smellyblackdog.com.au | 2008 | Apr 2014 | |
| Snoopa Hervey Bay inactive | snoopa.com.au | c. Feb 2003 | by Aug 2006 | |
| Snowy Mountains Web Server inactive | snowy.net.au | 1997 | c. 2021-2022 | |
| Soft-Tech Information Services active | st.net.au | c. 1996 | ||
| Solitary Technology active | solitarytech.com.au | 2021 | ||
| Sonic Internet & Voice active | sonicnet.net.au | 2011 | ||
| SOUL inactive | soul.com.au | c. 2001 | 7 Feb 2008 | |
| Southern Cross Broadband active | sxbb.com.au | 2022 | ||
| Southern Cross Telco inactive | 1994 | Oct 2007 | ||
| Southern Internet Services inactive | southcom.com.au | 1995 | 2002 | |
| Southern Phone Company active | southernphone.com.au | c. 2002 | ||
| SouthWest Internet Systems inactive | southwest.com.au | 1995 | by Aug 2004 | |
| space.net inactive | space.net.au | by 1997 | May 2000 | |
| Spectrum Networks active | spectrum.com.au | 1991 | ||
| Speedcast inactive | speedcast.com | 2015 | Oct 2021 | |
| Speedlink inactive | speedlink.com.au | by Apr 1999 | c. Mar 2007 | |
| Speedweb inactive | speedweb.com.au | c. 2004 | Jul 2021 | |
| Spencer Gulf Telecasters inactive | sgt.com.au | 1998 | 21 Oct 2001 | |
| SpiderWeb active | spiderweb.com.au | by Dec 1998 | ||
| SpinTel active | Spin Internet (1996 → c. 2011) | spintel.net.au | 1996 | |
| Spirit Networks inactive | spirit.net.au | 1994 | c. early 2001 | |
| Spirit Telecom active | spirit.com.au | 2004 | ||
| Spitfire Internet inactive | spitfire.net.au | c. 1999 | Feb 2009 | |
| Splash Internet active | splashinternet.com.au | 2009 | ||
| Splice Internet active | splice.au | 6 Dec 2024 | ||
| Squirrel Internet inactive | squirrel.net.au | by 1997 | 1 Aug 2003 | |
| Standard.Net inactive | standard.net.au | by 1997 | by Dec 2003 | |
| Starlink active | starlink.com | 2021 | ||
| Starnet Internet Services inactive | starnet.com.au | c. 1996 | c. Jul 2000 | |
| Starwon Enterprises inactive | starwon.com.au | by 1996 | by Sep 2017 | |
| Stealth Internet active | stealth.net.au | 1997 | ||
| Steele Networks active | stech.com.au | 13 May 2019 | ||
| StreamNet2000 inactive | streamnet2000.com | 2002 | by Dec 2005 | |
| SubNet Internet Services inactive | sub.net.au | c. 1997 | by Aug 2006 | |
| Summit Internet active | summitinternet.com.au | c. 2005 | ||
| Superloop active | superloop.com | 2014 | ||
| Supernerd inactive | supernerd.com.au | c. 2007 | Sep 2011 | |
| Surak Enterprises active | surak.com.au | c. 1991 | ||
| Swift Internet inactive | swift.net.au | 2000 | Jan 2004 | |
| Swiftel inactive | swiftel.net.au | 2000 | 2004 | |
| Swiftlink Communications inactive | swiftlink.net.au | by 1998 | c. 1999 | |
| SWISP inactive | swisp.net.au | c. 1998 | by Oct 2003 | |
| Swoop Holdings active | swoop.com.au | c. 2020 | ||
| Symbio inactive | symbio.com.au | 2002 | 2024 | |
| Sympac active | sympac.com.au | 1991 | ||
| Synflux International inactive | synflux.com.au | Dec 1995 | c. 2001 | |
| T3 Communications inactive | t3.com.au | 1 Feb 2002 | Oct 2005 | |
| Tangent Internet inactive | tangnt.com.au | Jan 1994 | Feb 1997 | |
| TasmaNet active | tasmanet.com.au | 2004 | ||
| Tassienet inactive | tassie.net | Sep 1996 | 2003 | |
| TasTel inactive | tastel.com.au | Mar 2001 | 2008 | |
| TDCE inactive | tdce.com.au | Sep 1995 | c. 2006 | |
| Tech Info active | techinfo.com.au | Mar 1997 | ||
| Techex Communications inactive | techex.net.au | by 2000 | 6 Oct 2004 | |
| Technet 2000 inactive | technet2000.com.au | by Jan 1997 | by Mar 2005 (under Chariot) | |
| TekNet Canberra inactive | actweb.net | by 1998 | c. 2007 | |
| Telair active | telair.com.au | 2006 | ||
| Telecom New Zealand inactive | telecom.co.nz | 1987 | 2000 | |
| Telecube inactive | telecube.com.au | Apr 2009 | Aug 2018 | |
| Teleron active | esc.net.au | Sep 2016 | ||
| Tello Services active | tello.com.au | c. 2013 | ||
| Telstra active | telstra.com.au | 1975 | ||
| Tenex Communications inactive | by 2006 | Jun 2007 | ||
| Terminus Network Services inactive | terminus.net.au | 1998 | c. 2008 | |
| Terra Communications (SA) inactive | terra.net.au | by 1996 | Nov 2001 | |
| Terrigal Net inactive | terrigal.net.au | by 1997 | c. Jan 2004 | |
| The Friendly Giant inactive | giant.net.au | c. 1998 | c. 2016 | |
| The ISP Doctor inactive | ispdr.net.au | c. 1998 | 31 March 2023 | |
| The Net Enterprises inactive | tne.net.au | Oct 1995 | mid-2002 | |
| The Signal Co. inactive | thesignalco.com.au | c. 2015 | c. 2025 | |
| TISGroup inactive | tisgroup.com.au | c. 2003 | c. 2006 | |
| Titan Net active | titannet.com.au | c. 2005 | ||
| TMX inactive | tmx.com.au | 1989 | c. 2000 | |
| Topend.Com.Au inactive | topend.com.au | by Apr 1997 | 2006 | |
| Total Network Support inactive | tns.net.au | c. 1997 | c. 2018 | |
| Touch88 inactive | touch88.com.au | by 1998 | c. 2001-2002 | |
| Tower.Net inactive | star.net.au | c. 1995 | May 2000 | |
| TPG Internet inactive | tpg.com.au | 1996 | 2020 | |
| TPG Telecom active | tpgtelecom.com.au | 2020 | ||
| Tradeweb inactive | tradeweb.com.au | 1996 | c. 2019 | |
| TransACT inactive | transact.com.au | 2000 | 2011 | |
| Treko Internet inactive | treko.net.au | c. 1996 | 2001 | |
| Tribal Technology active | tribal.net.au | by 2001 | ||
| Triode Internet inactive | triode.com.au | 1992 | c. 2006 | |
| TrumpNet inactive | trump.net.au | 1994 | Aug 2007 | |
| TSN Communications inactive | tsninternet.com.au | c. 1998 | c. 2011-12 | |
| TXC inactive | txc.net.au | 19 Aug 1997 | 30 June 2019 | |
| Uecomm inactive | uecomm.com.au | 1996 | Aug 2004 | |
| Ultranet inactive | ultranet.com.au | c. 1995-96 | May 2000 | |
| Ultrawave Internet inactive | ultrawave.com.au | 2003 | Sep 2003 | |
| Uniscope Communications inactive | uniscope.com.au | c. 2014 | c. 2019 | |
| UniSky inactive | unisky.com.au | c. 2006-07 | Jul 2008 | |
| Unistar Enterprises inactive | unistar.com.au | 1990 | Apr 2014 | |
| United IP active | unitedip.net.au | 1 Mar 2003 | ||
| Unitel Australia inactive | 1999 | Feb 2008 | ||
| Uniti Wireless active | uniti.com.au | 2014 | ||
| Universal Networks Australia inactive | universal.net.au | c. 1997 | c. 2003-2004 | |
| Unwired inactive | unwired.com.au | 2000 | 2013 | |
| Up'N'Away inactive | upnaway.com | by 5 Jul 1997 | 2008 | |
| UplinkMe active | uplinkme.com.au | c. 2016 | ||
| UQConnect inactive | uqconnect.net | 1 Mar 2001 | 31 Mar 2012 | |
| URL Networks active | url.net.au | 2007 | ||
| URSYS active | ursys.com.au | c. 1994 | ||
| useoz inactive | useoz.com | c. 1999 | 2002 | |
| UUNet Australia inactive | uunet.com | 2 Sep 1999 | c. 2003 | |
| V-App inactive | v-app.com.au | by 2001 | c. 2005 | |
| Valve Networks active | valvenetworks.com.au | 2014 | ||
| Varsity Internet inactive | varsity.net.au | by 12 Sep 2012 | Oct 2020 | |
| VeeTel active | veetel.com.au | 22 Mar 2006 | ||
| Velocity Internet active | velocity.net.au | 2003 | ||
| Velocity Internet Holdings active | velocitynet.com.au | c. 2010 | ||
| VentraIP active | ventraip.com.au | c. 2004 | ||
| VergeTel Australia active | vergetel.com | c. 2020 | ||
| Veridas Communications inactive | veridas.com.au | 1993 | 2006 | |
| Veritel inactive | veritel.com.au | by 7 Dec 2003 | 2006 | |
| Vianet Australia inactive | vianet.net.au | 1995 | 2005 | |
| VICNET inactive | vicnet.net.au | May 1995 | 31 Jan 2014 | |
| Vine Networks active | vinenetworks.com.au | 24 Apr 2019 | ||
| Viper Internet inactive | isp.net.au | by 1996 | 2001 | |
| Virgin Broadband inactive | virginbroadband.com.au | c. 2007 | 2018 | |
| Virtutel active | virtutel.com.au | 2010 | ||
| Visage Telecom inactive | visage.com.au | c. 2005 | Aug 2012 | |
| Vision Internet Services inactive | vision.net.au | 1995 | c. 2002 | |
| VivaNET inactive | vivanet.com.au | c. 1999-2000 | Jul 2001 | |
| vividwireless inactive | vividwireless.com.au | 2009 | Apr 2019 | |
| Vocus active | vocus.com.au | 2008 | ||
| Vodafone Australia inactive | vodafone.com.au | 1993 | 2020 | |
| Voice2net Telecom Group inactive | Q Telecom (Mar 2015) | voice2net.com.au | by Mar 2015 | c. 2023 |
| VoIPex active | voipex.com.au | c. 2001 | ||
| Voise inactive | voise.com.au | 2005 | c. 2017 | |
| Vonex active | vonex.com.au | 2010 | ||
| VostroNet inactive | vostronet.com.au | 2014 | 2022 | |
| Voxcom inactive | voxcom.com.au | c. 1999 | 2012 | |
| Vysion active | vysion.com.au | 2025 | ||
| W3Networks inactive | w3networks.com.au | 2007 | Feb 2020 | |
| WAnet active | wanet.com.au | by 1997 | ||
| Wantree inactive | wantree.com.au | 1995 | Dec 1999 | |
| Warrnambool Internet inactive | wcoast.net.au | May 1996 | by Dec 2000 | |
| Wave (New Zealand) inactive | wave.co.nz | by 1996 | 2004 | |
| Web Ace inactive | webace.com.au | by May 1998 | c. 2013 | |
| Web Express inactive | webexpress.net.au | 1997 | 2012 | |
| WebAXS inactive | webaxs.com.au | by 1996 | Mar 2001 | |
| WebCentral inactive | webcentral.com.au | 1997 | Sep 2006 | |
| Webfront inactive | webfront.com.au | 1997 | 2002 | |
| WebOne inactive | webone.com.au | by Jan 1998 | 2003 | |
| Werple inactive | werple.net.au | Nov 1996 | c. 2003 | |
| West Australian Networks inactive | westnet.net.au | by 1995 | Jul 2012 | |
| Westlink inactive | westlink.net.au | 1999 | by 2005 | |
| Westnet inactive | westnet.com.au | 1994 | 2008 | |
| Westvic Internet unknown | by 1997 | |||
| Wholesale Communications Group inactive | by 2006 | May 2007 | ||
| Wi-Sky active | wi-sky.com.au | 2015 | ||
| Wide Bay Internet inactive | widebay.net.au | by Oct 1998 | c. 2003 | |
| Widelinx inactive | widelinx.com.au | by Jun 2006 | 2017 | |
| Wild IT inactive | wilddsl.com.au | 4 Feb 2000 | Mar 2007 | |
| WinShop Internet inactive | winshop.com.au | c. 2001 | 2017 | |
| Winthrop Technology inactive | wt.com.au | c. 1991-92 | 1998 | |
| Wired Sky inactive | wiredsky.com.au | c. 2004 | c. 2008 | |
| WiredCity inactive | wiredcity.net.au | 27 Oct 2000 | Mar 2004 | |
| WireFree Networks inactive | cirruscomms.com.au | Nov 2004 | May 2008 | |
| Wireless Works inactive | wirelessworks.com.au | 2001 | c.2016 | |
| Wix Telecommunications inactive | wix.com.au | c. 2001 | c. 2007-08 | |
| Wondernet inactive | wondernet.com.au | c. 2002 | c. 2005 | |
| World Link Internet (Gold Coast) inactive | worldlink.com.au | c. 1995 | c. 2000 | |
| World Wire inactive | wire.net.au | by Dec 1996 | ||
| World Without Wires inactive | worldwithoutwires.com.au | c. 2004 | 2017 | |
| World-Link Internet inactive | world-link.com.au | by Jan 1998 | by 2004 | |
| Xenion Communications inactive | xenion.com.au | by 2007 | by 2016 | |
| XIS inactive | xis.net.au | c. 1998 | 2003 | |
| Xtnda active | xtnda.net | 2017 | ||
| XYZ Telecom active | xyztelecom.com.au | 2022 | ||
| yless4u active | yless4u.com.au | Nov 2004 | ||
| Yomojo active | yomojo.com.au | c. 2015 | ||
| yourhub active | yourhub.com.au | c. 2004 | ||
| Zebra Internet inactive | zebrainternet.com.au | c. 2003 | c. 2009 | |
| Zed Connect inactive | zed.org | by Dec 1998 | Jul 2016 | |
| Zero Point Networks active | zeropointnetworks.com | 1 Feb 2014 | ||
| Zeta Internet inactive | zeta.org.au | May 1994 | Dec 1999 | |
| Zetifi active | zetifi.com | 2017 | ||
| Zettagrid active | zettagrid.com.au | 2010 | ||
| ZettaServe inactive | zettaserve.com.au | 21 Aug 2003 | c.2014 | |
| Zip World inactive | zipworld.com.au | 1995 | Jun 1999 | |
| ZipFibre active | zipfibre.com.au | c. 2015 | ||
| Zircon Systems inactive | zircon.com.au | 3 Feb 1987 | Oct 1999 |