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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.
2,996 autonomous systems registered to Australia. Click an AS for detail.
| AS7575AU | AARNET-AS-AP - Australian Academic and Research Network (AARNet) | 1.2M | 175 |
| AS2764AU | AAPT - AAPT Limited | 1.2M | 1,555 |
| AS9443AU | VOCUS-RETAIL-AU - Vocus Retail | 1.2M | 50 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 849.4K | 471 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.6K | 400 |
| 1.8K |
| — |
| 6 |
| AS56105AU | VICDET-AS-AP - Department of Education and Training - Victoria | 1.8K | — | 7 |
| AS133435AU | RWTS-AS-AP - Real World Technology Solutions Pty Ltd | 1.8K | — | 4 |
| AS139337AU | OZHOSTING-AS-AP - Ozhosting.com Pty Ltd | 1.8K | — | 4 |
| AS58710AU | HVN-NET-AU - A1 Richmond Road | 1.8K | — | 4 |
| AS24110AU | IVEGROUP-AS-AP - IVE GROUP AUSTRALIA PTY LTD | 1.8K | — | 6 |
| AS132000AU | HANSEN-AS-AP - Hansen Corporation Pty Ltd | 1.8K | — | 7 |
| AS4822AU | NATIONAL-LIBRARY-AU - National Library of Australia | 1.8K | — | 4 |
| AS59339AU | BLACKBIRDIT-AS-AP - BLACKBIRD IT PTY LTD | 1.8K | — | 4 |
| AS132718AU | SAMARADPTYLTD-AS-AP - Samarad Pty Ltd t/as | 1.8K | — | 4 |
| AS56135AU | DELOITTESERVICES-AS-AP - DELOITTE SERVICES PTY LTD | 1.8K | — | 4 |
| AS133403AU | ORIGINNETPTYLTD-AS-AP - Origin Net | 1.8K | — | 7 |
| AS56037AU | ESCAPENET-AU - Escapenet Pty Ltd | 2K | — | 4 |
| AS58434AU | MOBILIZER-AU - Mobilizer Pty Ltd | 2K | 65.5K | 3 |
| AS23722AU | NGMGL-AS-AP - Newcastle Greater Mutual Group Ltd | 2K | — | 3 |
| AS132158AU | AUSTRALIAN-SYNCHROTRON-AS-AP - Australian Synchrotron | 2K | 65.5K | 3 |
| AS24443AU | ISPNET-AS-AU - ISP Networks Pty Ltd Service Provider Australia | 2K | — | 8 |
| AS45212AU | SECCOM-SYD-AS-AP - Seccom Networks, Service Provider Australia | 2K | — | 8 |
| AS7550AU | SBS-AS-AU - ASN for SBS | 2K | — | 1 |
| AS24463AU | PACIFICNATIONALSERVICES-AS-AP - Pacific National Services Pty Ltd | 2K | — | 6 |
| AS132616AU | ICC-AS-AP - Ipswich City Council | 2K | — | 5 |
| AS24092AU | MOORECOLLEGE-AS-AP - Moore Theological College | 2K | — | 1 |
| AS132309AU | RDSPL-AS-AP - Redd digital services pty ltd | 2K | — | 5 |
| AS134507AU | GBMPL-AS-AP - Gee Bees Media Pty Ltd | 2K | — | 6 |
| AS138559AU | BOQL-AS-AP - Bank of Queensland Ltd | 2K | — | 6 |
| AS135513AU | XYZTELECOM-AS-AP - XYZ Telecom Pty Ltd | 2K | — | 2 |
| AS136392AU | SVHM-AS-AP - ST. VINCENT'S HOSPITAL (MELBOURNE) LIMITED | 2K | — | 1 |
| AS137192AU | BIDFOOD-AS-AP - BIDFOOD AUSTRALIA LIMITED | 2K | — | 5 |
| AS58408AU | FOCUSNET-AS-AP - FOCUSNET MANAGEMENT PTY LTD | 2K | — | 3 |
| AS131316AU | SLNET-AU - Slnet Hosting | 2K | — | 7 |
| AS56123AU | VERNET-AS-AP - VERNet Pty Ltd | 2K | 65.5K | 2 |
| AS17434AU | RBA-AUS-AP - RESERVE BANK OF AUSTRALIA | 2K | 512 | 10 |
| AS9823AU | PEARSON-APAC - Pearson Group | 2K | — | 4 |
| AS38263AU | AUSTEREO-AU - Austereo Internet Network | 2K | — | 8 |
| AS23965AU | SYDCS-AS-AP - Sydney Catholic Schools | 2K | — | 1 |
| AS24315AU | Ciphertel-AS-AP - Ciphertel Pty Ltd | 2K | 1 | 9 |
| AS140876AU | SPLASH-AS-AP - Splash Internet Pty Ltd | 2K | 65.6K | 33 |
| AS140724AU | RACTPTYLTD-AS-AP - RACT PTY LTD | 2K | — | 6 |
| AS64056AU | KAZILALLC-AS-AP - Kazila LLC | 2K | — | 2 |
| AS137847AU | CRISP-AS-AP - Crisp Wireless Pty Ltd | 2K | 65.5K | 4 |
| AS132533AU | VIBEGROUPPTYLTD-AS-AP - Vibe Group Pty Ltd | 2K | — | 5 |
| AS9544AU | PIP-AS-AP - Clarenston T/A Preferred Internet Provider | 2K | — | 8 |
| AS152175AU | SOGPL-AS-AP - Sat One Global Pty Ltd | 2K | — | 6 |
| AS17890AU | MATILDA-AS-AP - Matilda Internet | 2K | — | 8 |
| AS136931AU | CSL-AS-AP - CSL Limited | 2K | — | 6 |
| AS56206AU | CONNECTED-AS-AP - Connected Intelligence Pty Ltd | 2K | — | 1 |
| AS132529AU | W3NETWORKS-AU - W3 Networks Pty Ltd | 2K | — | 2 |