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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 |
| 256 |
| — |
| 1 |
| AS137009AU | LNH-AS-AP - Loreto Normanhurst Limited | 256 | — | 1 |
| AS152894AU | ONSPL-AS-AP - Omnitouch Network Services Pty Ltd | 256 | — | 1 |
| AS136241AU | THOMSON1-AS-AP - Thomson Geer Services | 256 | — | 1 |
| AS140097AU | BASP-AS-AP - BLUESCOPE STEEL LIMITED | 256 | — | 1 |
| AS24542AU | GENUITY-AS-AU - Genuity Services Pty Ltd | 256 | — | 1 |
| AS45616AU | MEMBERSEQUITYBANK-AS-AU - Members Equity Bank Ltd | 256 | — | 1 |
| AS141043AU | PHS-AS-AP - Precinct Health Service | 256 | — | 1 |
| AS138210AU | BDSCL-AS-AP - Bankstown Sports Club | 256 | — | 1 |
| AS219282AU | EASYGO-INFORMATION-SERVICES-PTY-LTD EASYGO INFORMATION SERVICES PTY LTD | 256 | — | 1 |
| AS153892AU | ST-AS-AP - St Michael's Collegiate School | 256 | — | 1 |
| AS24480AU | EPWORTH-MULTIHOME-AU-AP - Epworth Hospital | 256 | — | 1 |
| AS137244AU | HOMESTARTFINANCE-AS-AP - HomeStart Finance | 256 | — | 1 |
| AS132320AU | SAHMRI-AS-AP - South Australian Health and Medical Research Institute Ltd | 256 | — | 1 |
| AS134408AU | HANML-AS - Hillside (Australia New Media) Pty Ltd | 256 | — | 1 |
| AS132330AU | HCAL-AS-AP - Hillsong Church Australia Ltd | 256 | — | 1 |
| AS138624AU | NSS-AS-AP - NORTHERN STEVEDORING SERVICES PTY LTD | 256 | 2 | 3 |
| AS23938AU | ARROWENERGY-AS-AP - Arrow Energy Limited | 256 | — | 1 |
| AS58613AU | BONNTECH-AS-AP - Bonntech Business Solutions | 256 | — | 1 |
| AS17928AU | AWTA-AS-AU-AP - Australian Wool Testing Authority Ltd, | 256 | — | 1 |
| AS55358AU | HORIZON-POWER-AU - 18 Brodie Hall Drive | 256 | — | 1 |
| AS151634AU | JAZI-AS-AP - Jazi Group Pty Ltd | 256 | — | 1 |
| AS18369AU | APNIC-ANYCAST - Asia Pacific Network Information Centre | 256 | 1 | 2 |
| AS59330AU | RRHAPPL-AS-AP - R & R Holdings Asia Pacific Pty Limited | 256 | — | 1 |
| AS134602AU | NBCS-AS-AP - Northern Beaches Christian School | 256 | — | 1 |
| AS139737AU | CRC-AS-AP - Catholic Regional College Caroline Springs | 256 | — | 1 |
| AS147052AU | BACC-AS-AP - BALLARAT & CLARENDON COLLEGE | 256 | — | 1 |
| AS139917AU | AQUINASCOLLEGE-AS-AP - Aquinas College | 256 | — | 1 |
| AS151052AU | LUCID-AS-AP - Lucid I.T. Consulting | 256 | 1 | 2 |
| AS151842AU | RDBCGPTYLTD-AS-AP - One Click Media | 256 | 1 | 2 |
| AS132740AU | NGPL-AS-AP - Netlink Group PTY LTD | 256 | — | 1 |
| AS134164AU | NGTA-AS-AP - NSW Government Telecommunications Authority | 256 | — | 1 |
| AS7716AU | WORLEY-AS-AP - Worley Organisation Australia | 256 | — | 1 |
| AS152167AU | FOLLOWMONT-AS-AP - Followmont Transport | 256 | — | 1 |
| AS38905AU | ECL-AS-AP - ELLERSTON CAPITAL LIMITED | 256 | — | 1 |
| AS55302AU | AGDTECH-AU - GPO Box 2142 | 256 | — | 1 |
| AS149852AU | CHEMISTWAREHOUSE-AS-AU - Chemist Warehouse | 256 | — | 1 |
| AS141989AU | TRACOGPL-AS-AP - The Royal Australian College of General Practitioners Limited | 256 | — | 1 |
| AS137025AU | PBPLPN-AS-AP - Port of Brisbane Pty Ltd | 256 | — | 1 |
| AS137219AU | MELTUS-NETWORKS-AS-AP - Meltus Networks | 256 | 1 | 2 |
| AS139723AU | CLOUDCONNECT-AS-AP - Cloud Connect WA Pty Ltd | 256 | 1 | 2 |
| AS138015AU | HTB-AS-AP - HTB | 256 | — | 1 |
| AS56026AU | ITSM-AU - GPO Box 656 | 256 | — | 1 |
| AS137073AU | TTOTSGS-AS-AP - THE TRUSTEES OF THE SYDNEY GRAMMAR SCHOOL | 256 | — | 1 |
| AS151079AU | SMCA-AS-AP - ST MICHAEL'S COLLEGE | 256 | — | 1 |
| AS137227AU | BBMVPL-AS-AP - Brown Family Wine Group | 256 | — | 1 |
| AS56178AU | LATCH-AS-AP - Latch Networks Pty Ltd | 256 | 1 | 2 |