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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 |
| AS151641AU | PML-AS-AP - Pilbara Minerals | 1K | — | 3 |
| AS45797AU | CCGS-AU - Queenslea Drive | 1K | — | 2 |
| AS153049AU | SCOPEAUSTLTD-AS-AP - Scope Aust Ltd | 1K | — | 3 |
| AS133618AU | TRELLIAN-AS-AP - Trellian Pty. Limited | 1K | — | 2 |
| AS24517AU | FLIGHTCENTRENET - Flight Centre Limited | 1K | — | 3 |
| AS132868AU | STATELIBRARYNSW-AS-AP - State Library of NSW | 1K | — | 4 |
| 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 |
| AS18065AU | CENTRAL-AS-AP - Central Data System Pty Ltd | 1K | 65.5K | 2 |
| AS136161AU | PIVOTEL-AS-AP - Pivotel Group Pty Limited | 1K | — | 3 |
| AS132299AU | ASTA-AS-AP - Applied Satellite Technology Australia Pty Ltd | 1K | — | 4 |
| AS137042AU | READIITELPTYLTD-AS-AP - Readiitel Pty Ltd | 1K | — | 4 |
| AS133017AU | NASDAQPTYLTD-AS-AP - NASDAQ PTY LTD | 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 |
| AS141353AU | AAMCPL-AS-AP - ANGLO AMERICAN METALLURGICAL COAL PTY LTD | 1K | — | 3 |
| 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 |
| AS154677AU | IONLINE-AS-AP - Ionline Internet Solutions Provider Pty Ltd | 1K | — | 3 |
| AS45931AU | FETCHTV-AS-AP - FetchTV Pty Ltd | 1K | — | 4 |
| AS149841AU | LIGHTNING1-AS-AP - Lightning IP | 1K | 65.5K | 4 |
| AS58869AU | RAY-AS-AP - Ray White (Real Estate) Pty Ltd | 1K | 4.1K | 4 |
| AS132908AU | RWTS-AS-AP - Real World Technology Solutions Pty Ltd | 1K | — | 1 |
| AS140327AU | ADVENTONE-AS-AP - Advent One | 1K | — | 4 |
| AS135415AU | RACQ-AS-AP - RACQ Operations Pty Ltd | 1K | 65.5K | 5 |
| AS136165AU | X4B-AS-AP - X4B DDoS Protected Announcements | 1K | — | 4 |
| AS23733AU | BRIDGESTONE-EARTHMOVER-AS-AP - Bridgestone Earthmover Tyres Pty Ltd | 1K | — | 3 |
| AS136805AU | NGVPL-AS-AP - Next Generation Voice PTY LTD | 1K | 1 | 4 |
| AS135039AU | CVCPL-AS-AP - Code Valley Corp Pty Ltd | 1K | — | 1 |
| AS132491AU | AFTCOMMS-AS-AP - AFT Communications Pty Ltd | 1K | — | 3 |
| AS56182AU | MUIPL-AS-AP - Move Up Internet Pty Ltd | 1K | — | 1 |
| AS134709AU | ULTIMATECOMMS-AS-AP - ULTIMATE COMMUNICATION SOLUTIONS PTY. LTD. | 1K | — | 1 |
| AS35405AU | MACQUARIEBANKNET-EU-AS Macquarie Bank Limited | 1K | — | 4 |
| AS56263AU | NEXTDC-NET-AU - NEXTDC Limited | 1K | — | 2 |
| AS141422AU | COMTEL-AS-AP - COMTEL PTY. LIMITED | 1K | — | 3 |
| AS153346AU | HAWKNET-AS-AP - HawkNet Labs Pty Ltd | 1K | 18 | 6 |
| AS153655AU | RFCPL-AS-AP - Rural Fibre Co Pty Ltd | 1K | 131.1K | 6 |
| AS133091AU | NMIT-AS-AP - NORTHERN MELBOURNE INSTITUTE OF TAFE | 1K | — | 4 |