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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 | 842.2K | 491 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
| 256 |
| — |
| 1 |
| AS149852AU | CHEMISTWAREHOUSE-AS-AU - Chemist Warehouse | 256 | — | 1 |
| AS140670AU | PACT-AS-AP - pact it solutions | 256 | — | 1 |
| AS24069AU | WINC-AS-AP - Winc Australia Pty Limited | 256 | — | 1 |
| AS18064AU | STANLEYCOLLEGE-AU - 69 Outram St | 256 | — | 1 |
| AS140086AU | UAL-AS-AP - Uniting AgeWell | 256 | — | 1 |
| AS153451AU | KENPROPTYLTD-AS-AP - Kenpro Pty Ltd | 256 | — | 1 |
| AS151321AU | ATLASIRONPTYLTD-AS-AP - ATLAS IRON PTY LTD | 256 | — | 1 |
| AS64090AU | WC-COODE-AS-AP - Wesley College | 256 | — | 1 |
| AS132682AU | ARU-AS-AP - Australian Rugby Union Limited | 256 | — | 1 |
| AS151833AU | DATA-COM-AS-AP - Sarb Management Group | 256 | — | 1 |
| AS18368AU | APNIC-ANYCAST - Asia Pacific Network Information Centre | 256 | 1 | 2 |
| AS138017AU | ABBNET-AS-AP - Abbotsleigh School | 256 | — | 1 |
| AS139193AU | MGHL-AS-AP - Mainstream Group Holdings Ltd | 256 | — | 1 |
| AS133792AU | AVANTEGROUP-AS-AP - AVANTE I.T. PTY LTD | 256 | — | 1 |
| AS146967AU | CORE-AS-AP - Coretel | 256 | — | 1 |
| AS133053AU | ESAL-AS-AP - Education Services Australia Limited | 256 | — | 1 |
| AS133133AU | ROYHILL-AS-AP - Roy Hill | 256 | — | 1 |
| AS139737AU | CRC-AS-AP - Catholic Regional College Caroline Springs | 256 | — | 1 |
| AS135656AU | MTGL-AS-AP - Maxima Training Group (Aust) Limited | 256 | — | 1 |
| AS139740AU | MPAPL-AS-AP - Mobis Parts Australia Pty Ltd | 256 | — | 1 |
| AS134184AU | JOEYS-AS-AP - MARIST BROTHERS ST JOSEPHS COLLEGE | 256 | — | 1 |
| AS153748AU | QIPLATFUT-AS-AP - Function4 | 256 | — | 1 |
| AS139909AU | COLLECTIVEGATEWAY-AS-AP - COLLECTIVE GATEWAY | 256 | 1 | 2 |
| AS142276AU | NETBLUE-AS-AP - NetBlue Services Pty Ltd | 256 | — | 1 |
| AS138477AU | SCOTCHCOLLEGE-AS-AP - Scotch College | 256 | — | 1 |
| AS134602AU | NBCS-AS-AP - Northern Beaches Christian School | 256 | — | 1 |
| AS139222AU | CITYOFWANNEROO-AS-AP - City of Wanneroo | 256 | — | 1 |
| AS153760AU | CITYOFROCKINGHAM-AS-AP - City of Rockingham | 256 | — | 1 |
| AS152695AU | PFAPL-AS-AP - Premium Floors Australia Pty Ltd | 256 | — | 1 |
| AS137421AU | VFM-AS-AP - Victoria Funds Management | 256 | — | 1 |
| AS133175AU | OZTELL-AS-AP - OZtell | 256 | — | 1 |
| AS132812AU | CCC-AS-AP - Central Coast Council | 256 | — | 1 |
| AS149506AU | PISPL-AS-AP - Pinnacle IT Solutions Pty Ltd | 256 | — | 1 |
| AS141359AU | CHL-AS-AP - Capitol Health Limited | 256 | — | 1 |
| AS142610AU | FRANKSTON-AS-AP - FRANKSTON INTERNET PTY LTD | 256 | — | 1 |
| AS136954AU | OTR-AU - On The Run Pty Ltd | 256 | — | 1 |
| AS132403AU | HBDD-AS-AP - Bizzly | 256 | 1 | 2 |
| AS153597AU | OMNITITANPTYLTD-AS-AP - Townsville Internet | 256 | — | 1 |
| AS58723AU | WORLDVISION-AS-AP - World Vision Australia | 256 | — | 1 |
| AS151634AU | JAZI-AS-AP - Jazi Group Pty Ltd | 256 | — | 1 |
| AS135128AU | NPC-AS-AP - Newcastle Port Corporation | 256 | — | 1 |
| AS138483AU | VANDERFIELDPTYLTD-AS-AP - Vanderfield Pty Ltd | 256 | — | 1 |
| AS140891AU | UCITPTYLIMITED-AS-AP - UCIT Pty Limited | 256 | — | 1 |
| AS141734AU | RIPL-AS-AP - Rapid Internet Pty Ltd | 256 | — | 1 |
| AS135050AU | ACETEK-AS-AP - Acetek Systems Pty Ltd | 256 | — | 1 |
| AS9291AU | ONEQODEASSETS-AS-AP - ONEQODE GAMING CARRIER | 256 | — | 1 |