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How Australia ranks worldwide on dormant space, the transfer market, routing security and address density.
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.
2,974 autonomous systems registered to Australia. Click an AS for detail.
| AS7575AU | AARNET-AS-AP - Australian Academic and Research Network (AARNet) | 1.2M | 175 |
| AS9443AU | VOCUS-RETAIL-AU - Vocus Retail | 1.2M | 50 |
| AS2764AU | AAPT - AAPT Limited | 840.7K | 485 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
| 1.3K |
| 3 |
| 5 |
| AS23686AU | ASN-EQIX-MELBOURNE-AP - Equinix Asia Pacific | 1.3K | 32.8K | 6 |
| AS56057AU | ENTITYDATA-AU - Entity Data Pty Limited | 1.3K | 4.1K | 7 |
| AS24015AU | SPINETWORKS-AS-AP - SPI Networks, Electricity Distribution, Victoria | 1.3K | — | 5 |
| AS140999AU | JETEMAIL-AS-AP - JetEmail Pty Ltd | 1.3K | 1 | 4 |
| AS24126AU | UNISYS-AP-UI-AS-AP - Unisys AsiaPac Intranet Access to Internet | 1.3K | — | 5 |
| AS7551AU | CLOUDCENTRAL-AS-AP - Cloud Central Pty Ltd | 1.3K | — | 5 |
| AS136772AU | DSAPAC-AS-AP - DASSAULT SYSTEMES AUSTRALIA PTY LTD | 1.3K | 1 | 3 |
| AS132394AU | OPUSV-AU - OpusV Technology Group | 1.3K | — | 4 |
| AS38438AU | DOCAJ-AS-AP - Department of Communities and Justice (DCJ) | 1.3K | — | 5 |
| AS59356AU | VMCENTRAL-AS-AP - VMCENTRAL Cloud Services | 1.3K | — | 2 |
| AS133217AU | AFOYI-AS-AP - BACHBLUE PTY LTD T/A AFOYI | 1.3K | 65.5K | 3 |
| AS23913AU | BLUEPACKETS-AU - Blue Packets Trust | 1.3K | — | 2 |
| AS133417AU | DICKERDATALTD-AS-AP - Dicker Data Ltd | 1.3K | — | 2 |
| AS149026AU | EMUTELPTYLTD-AS-AP - EmuTel | 1.3K | 65.5K | 5 |
| AS133104AU | INSTRACORPORATION-AS-AP - Instra Corporation Pty Ltd | 1.3K | 2 | 7 |
| AS63919AU | JETP-AU - Jeanneret Electrical Technologies P/L | 1.3K | — | 5 |
| AS140702AU | AMTAC-AS-AP - Amtac Professional Services Pty Ltd | 1.3K | — | 5 |
| AS133501AU | QCSGROUP-AS-AP - QCS Group | 1.3K | — | 5 |
| AS136140AU | CBA-AS-AP - Commonwealth Bank of Australia | 1.3K | — | 5 |
| AS7585AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD (PEX) | 1.3K | — | 4 |
| AS132324AU | SAU-NET-AU - Servers Australia Pty Ltd | 1.3K | — | 2 |
| AS140062AU | VISION6-AS-AP - Vision 6 Pty Ltd | 1.3K | — | 2 |
| AS63922AU | RWTS-AS-AP - Real World Technology Solutions Pty Ltd | 1.3K | — | 2 |
| AS150004AU | CTGPL-AS-AP - Check Networks | 1.3K | 65.5K | 6 |
| AS64044AU | EP2-AS-AP - EP2 Payments Pty Ltd | 1.3K | — | 2 |
| AS18255AU | BRISBANE-AP - Brisbane City Council | 1.3K | — | 5 |
| AS17496AU | VISION-AU - Leica Microsystems Biosystems Division Melbourne and Invetech | 1.3K | — | 2 |
| AS9745AU | PETARNIKOLICH-AS-AP - Petar Nikolich | 1.3K | — | 2 |
| AS149485AU | MONOCLOUDPTYLTD-AS-AP - MonoCloud Pty Ltd | 1.3K | 1K | 10 |
| AS133876AU | ESECURE-AS-AP - e-secure Pty Ltd | 1.3K | 8.2K | 7 |
| AS38302AU | UNISYS-SYDMTF-AS-AP - Unisys Australia | 1.3K | — | 4 |
| AS45270AU | OSSINI-AS-AP - Ossini Pty Ltd | 1.3K | 3 | 8 |
| AS10023AU | TERRYCREWS-AS-AP - Terry Crews | 1.3K | 65.5K | 3 |
| AS134181AU | BURNIECITYCOUNCIL-AS-AP - Burnie City Council | 1.3K | — | 2 |
| AS7628AU | CORPCLOUDPTYLTD-AS-AP - CorpCloud Pty Ltd | 1.3K | 20.5K | 22 |
| AS136201AU | BGUS-AS-AP - BG UNIFIED SOLUTIONS PTY LTD | 1.3K | — | 4 |
| AS9461AU | NET2000-AS-AP - Net2000 Pty Ltd | 1.3K | — | 5 |
| AS132852AU | VAULTSYSTEMS-AS-AP - Vault Systems Pty. Ltd. | 1.3K | — | 5 |
| AS38813AU | EMANTRA-AS-AP - Emantra Pty Ltd | 1.3K | — | 5 |
| AS149847AU | TAH-AS-AP - TABCORP HOLDINGS LIMITED | 1.3K | — | 5 |
| AS140885AU | FADEDSERVERS1-AS-AP - FADEDSERVERS PTY LTD | 1.3K | 65.5K | 5 |
| AS132576AU | WORLEYLIMITED-AS-AP - Worley Limited | 1.3K | — | 4 |
| AS55567AU | AZZURRI-AU - Suite 2, Level 9 | 1.3K | — | 4 |
| AS152464AU | ZONE-AS-AP - Zone Technology Pty Ltd | 1.3K | 20.5K | 10 |
| AS134119AU | CNWAPL-AS-AP - Cirrus Networks (WA) Pty Ltd | 1.3K | 65.5K | 3 |
| AS151799AU | VYTALGROUPPTYLTD-AS-AP - Dialplan | 1.3K | 65.5K | 5 |