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How Australia ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Australia over time.
The largest autonomous systems registered to Australia by IPv4 footprint.
Share of announced address space covered by valid Route Origin Authorizations.
2,996 autonomous systems registered to Australia. Click an AS for detail.
| AS7575AU | AARNET-AS-AP - Australian Academic and Research Network (AARNet) | 1.2M | 175 |
| AS2764AU | AAPT - AAPT Limited | 1.2M | 1,555 |
| AS9443AU | VOCUS-RETAIL-AU - Vocus Retail | 1.2M | 50 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 849.4K | 471 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.6K | 400 |
| 512 |
| 2 |
| 4 |
| AS141365AU | NEWCREST-AS-AP - NEWCREST MINING LIMITED | 512 | — | 1 |
| AS45874AU | PSA-AU - Pershing Securities Australia Pty Ltd | 512 | — | 2 |
| AS38216AU | CSA-AS-AP - Cash Services Australia Pty Ltd | 512 | — | 2 |
| AS137268AU | CBRE-APAC-EQ-1 - CBRE Pty Limited | 512 | — | 2 |
| AS55878AU | CUA-AU - Credit Union Australia Limited | 512 | — | 1 |
| AS24021AU | APNICRANDNET-TUI-AU - TUI experiment | 512 | — | 1 |
| AS132448AU | SOLUTIONONEPTYLTD-AU - SolutionOne Pty Ltd | 512 | — | 2 |
| AS132370AU | CIVICA-NET6-AS-AP - Civica Pty Limited | 512 | 17 | 4 |
| AS153836AU | SOLITARY-AS-AP - Solitary Technology | 512 | 1 | 3 |
| AS141733AU | LEGION2-AS-AP - Legion Telecom Pty Ltd | 512 | — | 1 |
| AS24476AU | RPL-CANBERRA-AS-AU - Rural Press | 512 | — | 2 |
| AS9888AU | SOSYSTEMS-AS-AP - Southern Ocean Systems Pty Ltd | 512 | — | 2 |
| AS139671AU | JW-AS-AP - CHRISTIAN CONGREGATION OF JEHOVAH'S WITNESSES (AUSTRALASIA) LIMITED | 512 | 65.5K | 2 |
| AS17987AU | AUDA-AU-AS - .au Domain Administration | 512 | 2 | 4 |
| AS147069AU | CORE-AS2-AP - Coretel | 512 | 65.5K | 3 |
| AS135294AU | QAL-AS-AP - Queensland Airports Limited | 512 | — | 2 |
| AS38050AU | CPA-AUSTRALIA-AS-AP - CPA Australia | 512 | — | 2 |
| AS141746AU | DISASTER-AS-AP - Disaster Science | 512 | 1 | 3 |
| AS135160AU | INTERMEDIA-AS-AP - INTERMEDIA.NET AUSTRALIA PTY. LTD. | 512 | — | 1 |
| AS132057AU | RAPL-AS-AP - Refinitiv Australia PTY Limited | 512 | — | 2 |
| AS133138AU | RHA-AS-AP - RANDOM HOUSE AUSTRALIA PTY LTD | 512 | — | 2 |
| AS134949AU | COMMSCOPTYLTD-AS-AP - Communications Company | 512 | 65.5K | 2 |
| AS134787AU | TMB-AS-AP - TEACHERS MUTUAL BANK LIMITED | 512 | — | 2 |
| AS137852AU | BIZCOMNT-AS-AP - BIZCOM (NT) PTY. LTD. | 512 | 65.5K | 3 |
| AS136008AU | WILSON-PARKING-AS-AP - Wilson Parking Australia 1992 PTY LTD | 512 | — | 2 |
| AS153042AU | BEGPL-AS-AP - Binary Evolution | 512 | — | 2 |
| AS45460AU | CORRS-AU - Corrs Support Service Pty Ltd, 600 Bourke Street | 512 | — | 2 |
| AS149025AU | CURNIEPTYLTD-AS-AP - Curnie Pty Ltd | 512 | 65.5K | 2 |
| AS134985AU | DIGIACCORD-AS - Digital Accord Pty Ltd | 512 | — | 1 |
| AS136935AU | LOCALPREFPTYLTD-AS-AP - LocalPref Pty Ltd | 512 | 65.5K | 2 |
| AS150680AU | NSWFIRE-AS-AP - NSW Fire Brigades | 512 | — | 2 |
| AS139649AU | DIGITIZEPTYLTD-AS-AP - Digitize Pty ltd | 512 | 65.5K | 2 |
| AS152181AU | PIRPL-AS-AP - Professional IT Resources Pty Ltd | 512 | — | 1 |
| AS154599AU | NCIS-AS-AP - NCIS Connect Pty Ltd | 512 | — | 2 |
| AS137065AU | TAIPAN1-AS-AP - Taipan Networx Pty Ltd | 512 | — | 2 |
| AS139248AU | DOVER-AS-AP - Dover Digital Pty Ltd | 512 | 65.5K | 2 |
| AS141397AU | BITWAVE-AS-AP - BitWave Networks Pty Ltd | 512 | 65.5K | 3 |
| AS136771AU | WILDERWINDPTYLTD-AS-AP - WILDERWIND PTY LTD | 512 | — | 1 |
| AS137036AU | BETHANIE-AS-AP - The Bethanie Group Inc | 512 | — | 2 |
| AS38804AU | DABSERV-AS-AU-AP - Dabserv Pty Ltd | 512 | — | 2 |
| AS142022AU | CWF-AS-AP - CRYSTAL WATERS FIBRE PTY LTD | 512 | — | 1 |
| AS10106AU | GIPPSTAFE-AS-AP - TAFE Gippsland | 512 | — | 2 |
| AS132269AU | COMMSPHERE-AS-AP - CommSphere | 512 | 1 | 3 |
| AS138034AU | AAPL-AS-AP - ATEN Australia Pty Ltd | 512 | 1 | 3 |
| AS147028AU | QCNPL-AS-AP - QCN | 512 | — | 2 |
| AS141719AU | SCHPL-AS-AP - Serenitas Communities Holdings Pty Ltd | 512 | — | 1 |