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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 |
| TFNSWOS-AS-AP - Transport for NSW |
| 1K |
| — |
| 3 |
| AS132049AU | ENDEAVOUR-AS-AP - Endeavour Foundation | 1K | — | 3 |
| AS152669AU | DEP2L-AS-AP - Digital Erskine Park 2 LLC | 1K | — | 1 |
| AS10150AU | TENNET-AU-AP - Optus Customer Network | 1K | — | 3 |
| AS153315AU | UNIBEAM-AS-AP - Unibeam Networks Pty Ltd | 1K | 256 | 5 |
| AS58750AU | THINKEX-AS-AP - ThinkEx Holdings Pty Ltd | 1K | 65.5K | 2 |
| AS133438AU | SJAWAL-AS-AP - St John Ambulance Western Australia Ltd. | 1K | — | 3 |
| AS136623AU | AWD-AS-AP - AWD IT SOLUTIONS AUSTRALASIA PTY LTD | 1K | — | 1 |
| AS24517AU | FLIGHTCENTRENET - Flight Centre Limited | 1K | — | 3 |
| AS133030AU | ROCKETNETWORKS-AS-AP - Rocket Networks Pty Ltd | 1K | — | 4 |
| AS56298AU | JETSTARAIRWAYS-AS-AP - Jetstar Airways Pty Ltd | 1K | — | 3 |
| AS7647AU | OTNPL-AS-AP - OnTheNet Pty Ltd | 1K | — | 4 |
| AS136735AU | DATAKNOX-AS-AP - DataKnox Pty Limited | 1K | 1 | 5 |
| AS58606AU | VBRN-AS-MEL - Viewbank Rise Networks | 1K | — | 4 |
| AS150798AU | WSACOLIMITED-AS-AP - WSA CO Limited | 1K | — | 3 |
| AS138174AU | UNITING-APNIC-NSW-AS-AP - UNITING (NSW.ACT) | 1K | — | 3 |
| AS45797AU | CCGS-AU - Queenslea Drive | 1K | — | 2 |
| AS132908AU | RWTS-AS-AP - Real World Technology Solutions Pty Ltd | 1K | — | 1 |
| AS56270AU | ROJAN-AU - ROJAN AUSTRALIA | 1K | — | 4 |
| AS18231AU | CROSSRIMS-AS-AP - Crossrims Pty Ltd | 1K | 65.5K | 5 |
| AS132094AU | KSOL-AS-AP - Kritikos Solutions Pty Ltd | 1K | — | 1 |
| AS35405AU | MACQUARIEBANKNET-EU-AS Macquarie Bank Limited | 1K | — | 4 |
| AS24510AU | HOLMESGLEN-INSTITUTE-OF-TAFE-AP - Optus Customer Network | 1K | — | 3 |
| AS131292AU | HCSPL-AS-AP - Hub Computing Services Pty Ltd | 1K | — | 4 |
| AS134242AU | UTBOX-AS-AP - UTBox Pty Ltd | 1K | — | 1 |
| AS132041AU | ACG-AS-AP - AUSTRALIAN COMMUNICATIONS GROUP PTY LTD | 1K | — | 4 |
| AS133017AU | NASDAQPTYLTD-AS-AP - NASDAQ PTY LTD | 1K | — | 3 |
| AS137576AU | EASYCOMMUNICATE-AS-AP - EasyCable Pty Ltd | 1K | 65.5K | 2 |
| AS18250AU | GEEK-AS-AP - GEEK NETWORKS PTY LIMITED | 1K | 8.2K | 21 |
| AS140327AU | ADVENTONE-AS-AP - Advent One | 1K | — | 4 |
| AS133548AU | RECSPL-AS-AP - RDG Electrical & Communications Solutions Pty Ltd | 1K | — | 3 |
| AS55924AU | ALIWEB-AS-AP - Aristocrat Technologies | 1K | — | 3 |
| AS133046AU | CLOUDOIPPTYLTD-AS-AP - Cloudoip Pty Ltd | 1K | — | 1 |
| AS133189AU | IBSPL-AS-AP - SENTRIAN PTY LTD | 1K | 65.5K | 3 |
| AS55651AU | DBOLICALPTYLTD-AU - DBOLICAL PTY LTD | 1K | 3 | 7 |
| AS45931AU | FETCHTV-AS-AP - FetchTV Pty Ltd | 1K | — | 4 |
| AS63950AU | JWNPL-AS-AP - Jackie's Wholesale Nurseries Pty Ltd | 1K | 16 | 6 |
| AS133618AU | TRELLIAN-AS-AP - Trellian Pty. Limited | 1K | — | 2 |
| AS134832AU | PTS-AS-AP - Premier Technology Solutions Pty Ltd | 1K | — | 3 |
| AS133737AU | SWARH-AS-AP - BARWON HEALTH trading as SOUTH WEST ALLIANCE OF RURAL HEALTH (SWARH) | 1K | — | 3 |
| AS149874AU | MNPL-AS-AP - Multiwave Networks Pty Ltd | 1K | — | 3 |
| AS142265AU | DIGITALO2PTYLTD-AS-AP - Digital o2 Pty Ltd | 1K | — | 3 |
| AS55920AU | ELCOMTECHNOLOGY-AS-AP - Elcom Technology Pty Ltd | 1K | — | 4 |
| AS58372AU | MTSPL-AS-AP - Unit 6 | 1K | — | 4 |
| AS56182AU | MUIPL-AS-AP - Move Up Internet Pty Ltd | 1K | — | 1 |
| AS63842AU | FANTEL-AS-AP - Fantel Pty Ltd | 1K | — | 4 |
| AS45873AU | NEHOS-AU - Nehos Communications Pty Ltd | 1K | 65.5K | 6 |