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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 | 839.7K | 480 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.9K | 401 |
| 1K |
| — |
| 3 |
| AS136623AU | AWD-AS-AP - AWD IT SOLUTIONS AUSTRALASIA PTY LTD | 1K | — | 1 |
| AS135401AU | SAP_DC_TYO - SAP | 1K | — | 3 |
| AS58634AU | PMSPL-AU - Presilient Managed Services Pty Ltd | 1K | — | 4 |
| AS133624AU | EVOLUTIONSYSTEMS-AS-AP - EVOLUTION SYSTEMS PTY LIMITED | 1K | — | 4 |
| AS132041AU | ACG-AS-AP - AUSTRALIAN COMMUNICATIONS GROUP PTY LTD | 1K | — | 4 |
| AS136497AU | VAPL-AS-AP - Verifone Australia (HAPL) Pty Ltd | 1K | — | 4 |
| AS55924AU | ALIWEB-AS-AP - Aristocrat Technologies | 1K | — | 3 |
| AS45240AU | NETWIDE-AU-AS-AP - REA Group, A subsidiary of Netwide, | 1K | 1 | 4 |
| AS138525AU | MINIPORTPTYLTD-AS-AP - Miniport Pty Ltd | 1K | — | 4 |
| AS18231AU | CROSSRIMS-AS-AP - Crossrims Pty Ltd | 1K | 65.5K | 5 |
| AS23731AU | TGS-AS-AP - Tibra Global Services | 1K | — | 4 |
| AS18065AU | CENTRAL-AS-AP - Central Data System Pty Ltd | 1K | 65.5K | 2 |
| AS133030AU | ROCKETNETWORKS-AS-AP - Rocket Networks Pty Ltd | 1K | — | 4 |
| AS136731AU | INVOTECSOLUTIONS-AS-AP - Invotec Solutions | 1K | — | 1 |
| AS24061AU | NTT-NON-AS-AP - NTT Australia Pty Ltd | 1K | — | 3 |
| AS136973AU | PIVOTEL-AS-AP - Pivotel Group Pty Limited | 1K | — | 4 |
| AS138390AU | TGSNSW-NON-AS-AP - Trinity Grammar School | 1K | — | 2 |
| AS58929AU | DPLTAGN-AS-AP - Datbury Pty Ltd | 1K | — | 4 |
| AS56270AU | ROJAN-AU - ROJAN AUSTRALIA | 1K | — | 4 |
| AS132868AU | STATELIBRARYNSW-AS-AP - State Library of NSW | 1K | — | 4 |
| AS150798AU | WSACOLIMITED-AS-AP - WSA CO Limited | 1K | — | 3 |
| AS58734AU | BRISCONVEXCENTRE-AS-AP - Brisbane Convention and Exhibition Centre | 1K | — | 3 |
| AS142265AU | DIGITALO2PTYLTD-AS-AP - Digital o2 Pty Ltd | 1K | — | 3 |
| AS24303AU | GOLDCORP-AS-AU - Gold Corporation | 1K | 1 | 2 |
| AS138331AU | FIDESSA-AU-AP - Fidessa Pty ltd | 1K | — | 3 |
| AS56199AU | THOMAX-AU - THOMAX TECH SYD | 1K | — | 4 |
| AS55422AU | IPL-AS-AP - Interactive Pty Limited | 1K | — | 4 |
| AS131292AU | HCSPL-AS-AP - Hub Computing Services Pty Ltd | 1K | — | 4 |
| AS63842AU | FANTEL-AS-AP - Fantel Pty Ltd | 1K | — | 4 |
| AS134503AU | FLASH-FIBRES-AS-AP - Flash Fibres | 1K | 65.5K | 2 |
| AS133189AU | IBSPL-AS-AP - SENTRIAN PTY LTD | 1K | 65.5K | 3 |
| AS136735AU | DATAKNOX-AS-AP - DataKnox Pty Limited | 1K | 1 | 5 |
| AS45118AU | ANFIUWP-AS-AP - Australian Nursing Federation Industrial Union of Workers Perth | 1K | — | 3 |
| AS153315AU | UNIBEAM-AS-AP - Unibeam Networks Pty Ltd | 1K | 256 | 5 |
| AS55304AU | APAM-AU - Australia Pacific Airports (Melbourne) Pty Ltd | 1K | — | 1 |
| AS138367AU | TFNSWOS-AS-AP - Transport for NSW | 1K | — | 3 |
| AS137968AU | PSPL-AS-AP - Pen10 Services Pty Ltd | 1K | — | 4 |
| AS58606AU | VBRN-AS-MEL - Viewbank Rise Networks | 1K | — | 4 |
| AS147309AU | JTPL-AS-AP - Jee Technology Pty Ltd | 1K | — | 3 |
| AS149446AU | FIRMUSGRID-AS-AP - Firmus Grid | 1K | 65.5K | 4 |
| AS152588AU | CRGPL-AS-AP - Country Road Group Pty Ltd | 1K | — | 3 |
| AS136760AU | CREATIVE-AS-AP - Creative Networks | 1K | — | 3 |
| AS133122AU | HERITAGEBANKLTD-AS-AP - Heritage Bank Ltd. | 1K | — | 4 |
| AS133548AU | RECSPL-AS-AP - RDG Electrical & Communications Solutions Pty Ltd | 1K | — | 3 |
| AS140967AU | STEELE-NETWORKS-AS-AP - Steele Networks Pty Ltd | 1K | 65.5K | 4 |
| AS4825AU | FAL-AS-AP - Metcash Trading Ltd | 1K | — | 4 |