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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.
2,974 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 | 841K | 486 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
| HOBARTCC-NON-AS-AP - Hobart City Council |
| 1K |
| — |
| 4 |
| AS45797AU | CCGS-AU - Queenslea Drive | 1K | — | 2 |
| AS146963AU | STRIKE-AS-AP - STRIKE SYSTEMS PTY LIMITED | 1K | 1 | 4 |
| AS149841AU | LIGHTNING1-AS-AP - Lightning IP | 1K | 65.5K | 4 |
| AS149874AU | MNPL-AS-AP - Multiwave Networks Pty Ltd | 1K | — | 3 |
| AS141353AU | AAMCPL-AS-AP - ANGLO AMERICAN METALLURGICAL COAL PTY LTD | 1K | — | 3 |
| AS55914AU | CANON-AS-AP - Canon Australia Pty. Ltd. | 1K | — | 4 |
| AS137968AU | PSPL-AS-AP - Pen10 Services Pty Ltd | 1K | — | 4 |
| AS136914AU | FAMPL-AS-AP - Fibre Asset Management Pty Ltd | 1K | — | 3 |
| AS132094AU | KSOL-AS-AP - Kritikos Solutions Pty Ltd | 1K | — | 1 |
| AS63842AU | FANTEL-AS-AP - Fantel Pty Ltd | 1K | — | 4 |
| AS134711AU | FLIPTVPTYLIMITED-AS-AP - FLIP TV PTY LIMITED | 1K | 65.5K | 2 |
| AS154329AU | PBSAPLAPT-AS-AP - Phoenix Business Solutions Australia Pty Ltd | 1K | — | 4 |
| AS153655AU | RFCPL-AS-AP - Rural Fibre Co Pty Ltd | 1K | 131.1K | 6 |
| AS133737AU | SWARH-AS-AP - BARWON HEALTH trading as SOUTH WEST ALLIANCE OF RURAL HEALTH (SWARH) | 1K | — | 3 |
| AS56182AU | MUIPL-AS-AP - Move Up Internet Pty Ltd | 1K | — | 1 |
| AS45240AU | NETWIDE-AU-AS-AP - REA Group, A subsidiary of Netwide, | 1K | 1 | 4 |
| AS18108AU | FUJITSU-AP - Fujitsu Australia Ltd | 1K | — | 4 |
| AS136735AU | DATAKNOX-AS-AP - DataKnox Pty Limited | 1K | 1 | 5 |
| AS138332AU | VOICEPRINTDATA-1-AS-AP - VOICE PRINT & DATA AUSTRALIA PTY LTD | 1K | — | 2 |
| AS55920AU | ELCOMTECHNOLOGY-AS-AP - Elcom Technology Pty Ltd | 1K | — | 4 |
| AS150798AU | WSACOLIMITED-AS-AP - WSA CO Limited | 1K | — | 3 |
| AS18231AU | CROSSRIMS-AS-AP - Crossrims Pty Ltd | 1K | 65.5K | 5 |
| AS133615AU | TECALA-AS-AP - Tecala ICT Pty Limited | 1K | — | 4 |
| AS56263AU | NEXTDC-NET-AU - NEXTDC Limited | 1K | — | 2 |
| AS132868AU | STATELIBRARYNSW-AS-AP - State Library of NSW | 1K | — | 4 |
| AS153162AU | SAAO-AS-AP - S Apikian and others t/a Gadens | 1K | — | 1 |
| AS138367AU | TFNSWOS-AS-AP - Transport for NSW | 1K | — | 3 |
| AS142265AU | DIGITALO2PTYLTD-AS-AP - Digital o2 Pty Ltd | 1K | — | 3 |
| AS10150AU | TENNET-AU-AP - Optus Customer Network | 1K | — | 3 |
| AS132299AU | ASTA-AS-AP - Applied Satellite Technology Australia Pty Ltd | 1K | — | 4 |
| AS137271AU | DALEGROUPPTYLTD-AS-AP - Dalegroup Pty Ltd | 1K | 2 | 5 |
| AS132528AU | DIGICELAUSPTYLTD-AS-AP - DIGICEL (AUS) PTY LTD | 1K | — | 1 |
| AS136760AU | CREATIVE-AS-AP - Creative Networks | 1K | — | 3 |
| AS133853AU | CYB-AS-AP - Century Yuasa Batteries Pty Ltd | 1K | — | 4 |
| AS133080AU | VIATEK-AS-AP - ViaTek Technology Pty Ltd | 1K | — | 4 |
| AS137042AU | READIITELPTYLTD-AS-AP - Readiitel Pty Ltd | 1K | — | 4 |
| AS131478AU | CLARENCE-AS-AP - CLARENCE PROFESSIONAL OFFICES PTY. LIMITED | 1K | 65.5K | 2 |
| AS38863AU | COTCOGC-AS-AP - GOLD COAST CITY COUNCIL | 1K | — | 3 |
| AS133091AU | NMIT-AS-AP - NORTHERN MELBOURNE INSTITUTE OF TAFE | 1K | — | 4 |
| AS136497AU | VAPL-AS-AP - Verifone Australia (HAPL) Pty Ltd | 1K | — | 4 |
| AS133624AU | EVOLUTIONSYSTEMS-AS-AP - EVOLUTION SYSTEMS PTY LIMITED | 1K | — | 4 |
| AS56298AU | JETSTARAIRWAYS-AS-AP - Jetstar Airways Pty Ltd | 1K | — | 3 |
| AS138331AU | FIDESSA-AU-AP - Fidessa Pty ltd | 1K | — | 3 |
| AS133618AU | TRELLIAN-AS-AP - Trellian Pty. Limited | 1K | — | 2 |
| AS133189AU | IBSPL-AS-AP - SENTRIAN PTY LTD | 1K | 65.5K | 3 |
| AS58606AU | VBRN-AS-MEL - Viewbank Rise Networks | 1K | — | 4 |