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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 |
| 4.6K |
| — |
| 11 |
| AS134067AU | UNITI-AS-AP - Uniti Wireless Pty Ltd | 4.6K | — | 5 |
| AS17635AU | GOLDNETPTYLTD-AS-AP - GoldNet Pty Ltd | 4.4K | 65.5K | 3 |
| AS56087AU | URL-NET-AS-AP - URL Networks | 4.4K | — | 13 |
| AS134160AU | VINE-AS-AP - Vine Networks Pty | 4.4K | 65.5K | 11 |
| AS135425AU | CAZNET-AS-AP - Caznet | 4.4K | — | 7 |
| AS9507AU | NEXTHOP-AS-AP - NextHop Pty Ltd | 4.4K | 4 | 13 |
| AS133787AU | PRIMARY-HEALTHCARE-AS-AP - Primary Health Care | 4.4K | — | 10 |
| AS38887AU | NABINVEST-AS-AP - NAB Investment Holdings Pty Ltd | 4.4K | 16.4K | 18 |
| AS24017AU | FOXTEL-AS-AU-AP - Foxtel Management Pty Ltd | 4.4K | — | 9 |
| AS136589AU | CEOOWA-AS-AP - CATHOLIC EDUCATION OFFICE OF WA | 4.1K | — | 9 |
| AS133389AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | 4.1K | — | 5 |
| AS46069AU | CENET-AS-AP - CEnet | 4.1K | — | 1 |
| AS134844AU | ACCESS4-AS-AP - ACCESS 4 PTY LTD | 4.1K | 131.1K | 15 |
| AS24008AU | HANSEN-AU - Hansen Technologies Doncaster | 4.1K | — | 10 |
| AS38894AU | HHPL-AS-AP - HHJK Holdings Pty Ltd | 4.1K | — | 3 |
| AS55813AU | RCSWA-AU - The Rural Clinical School of Western Australia (Head Office) | 4.1K | — | 1 |
| AS17461AU | DPWSAU-AP - NSW Department of Commerce | 4.1K | — | 10 |
| AS56227AU | ZURICH-AU - Zurich Financial Services Australia Limited | 4.1K | — | 10 |
| AS38298AU | REDFOX-AS-AP - REDFOX CORPORATION PTY LTD | 4.1K | 65.5K | 10 |
| AS138654AU | MMAL-AS-AP - Mitsubishi Motors Australia Limited | 4.1K | 5 | 21 |
| AS134688AU | YOURFIBRE-AS-AP - YourFibre Pty Ltd | 4.1K | — | 5 |
| AS136001AU | CHRISTIE-AS-AP - Christie Spaces | 4.1K | 65.5K | 11 |
| AS132279AU | ADP-AS-AP - Automatic Data Processing Limited | 4.1K | — | 7 |
| AS64006AU | NEXUSONE-AS-AP - Nexus One Pty Ltd | 4.1K | 131.1K | 12 |
| AS38170AU | GTF-AS - Green Tree Frog | 3.8K | — | 6 |
| AS139664AU | Securiton-Equinix-AS-AP - Securiton Technologies | 3.8K | — | 15 |
| AS9290AU | GOHOSTING-AS-AP - GoHosting | 3.8K | — | 9 |
| AS58907AU | AAPPL-AS-AP - Acquire BPO Pty Ltd | 3.8K | — | 7 |
| AS137188AU | ACU-AS-AP - Australian Catholic University Limited | 3.8K | — | 4 |
| AS7546AU | DREAMTILT-AP - Dreamtilt Service Provider Gladstone | 3.8K | 65.5K | 9 |
| AS139623AU | MYNETPTYLTD-AS-AP - My Net Pty Ltd | 3.8K | 262.1K | 17 |
| AS63931AU | GNET-AU - GNET Communications PTY LTD | 3.8K | 65.5K | 11 |
| AS137455AU | SCAPL-AS-AP - Sovereign Cloud Australia Pty Ltd | 3.8K | 8.2K | 8 |
| AS17473AU | E2-CLOUD-AS-AP - emPOWER Data Services | 3.6K | 65.5K | 13 |
| AS56106AU | ZONENETWORKS-AU - ZONENETWORKS.COM.AU - Hosting Provider AUSTRALIA | 3.6K | — | 8 |
| AS133326AU | RIN-AS-AP - Sabervox | 3.6K | — | 9 |
| AS38749AU | RCOM-AS-AU - RCOM International. Managed Services, VOIP. Perth Australia | 3.6K | — | 7 |
| AS55366AU | BUPA-AUS-HEALTH-AS-AP - BUPA Australia Health Pty Ltd | 3.6K | 66.1K | 15 |
| AS7703AU | BEKKERS-AS-AP - Bekkers Information Technology | 3.6K | — | 14 |
| AS139006AU | ZCPL-AS-AP - Zoho Corporation PTY LTD | 3.6K | 6 | 13 |
| AS23854AU | NINE-AS-AP - NINE ENTERTAINMENT CO. PTY LTD | 3.6K | — | 12 |
| AS56073AU | FIRSTFOCUS-AS-AP - First Focus Pty Ltd | 3.3K | — | 7 |
| AS7578AU | GSL - Global Secure Layer | 3.3K | 196.6K | 12 |
| AS138005AU | LENOVO-AS-AP - LENOVO (AUSTRALIA & NEW ZEALAND) PTY LIMITED | 3.3K | 5 | 18 |
| AS152900AU | ONIDEL-AS-AP - Onidel Pty Ltd | 3.3K | 21 | 19 |
| AS2713AU | BBIX-AS-AP - BBIX Australia Pty Ltd | 3.3K | 1 | 6 |