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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 | 840.7K | 485 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
| 256 |
| — |
| 1 |
| AS152893AU | FIBOSSPTYLTD-AS-AP - Fiboss Pty Ltd | 256 | — | 1 |
| AS140064AU | IRC-AS-AP - ISAAC REGIONAL COUNCIL | 256 | — | 1 |
| AS138153AU | ISOTONPTYLTD-AS-AP - Isoton Pty Ltd | 256 | — | 1 |
| AS133582AU | MINDAUSTRALIA-AS-AP - Mind Australia | 256 | — | 1 |
| AS138680AU | COLLECTIONHOUSE-AS-AP - COLLECTION HOUSE LIMITED | 256 | — | 1 |
| AS140639AU | PYMBLELADIES-NON-AS-AP - Pymble Ladies' College | 256 | — | 1 |
| AS135559AU | SERENITY-AS-AP - Athena Networks | 256 | 1 | 2 |
| AS131480AU | INNOVATIONSDIRECT-AS-AP - Innovations Direct Pty Ltd | 256 | — | 1 |
| AS137421AU | VFM-AS-AP - Victoria Funds Management | 256 | — | 1 |
| AS137903AU | TGCCEC-AS-AP - THE STAR ENTERTAINMENT QLD LIMITED | 256 | — | 1 |
| AS135574AU | KCRL-AS-AP - Kestrel Coal Resources Pty Ltd | 256 | — | 1 |
| AS151417AU | ZENHOSTING-AS-AP - Zen Hosting | 256 | — | 1 |
| AS136388AU | ECHIPS-AS-AP - Efficient Chips | 256 | — | 1 |
| AS147037AU | TECH-AS-AP - Tech Stream Solutions Pty Ltd | 256 | — | 1 |
| AS136912AU | KINGS-AS-AP - THE COUNCIL OF THE KING'S SCHOOL | 256 | — | 1 |
| AS137938AU | QIGL-AS-AP - QBE Insurance Group Ltd | 256 | — | 1 |
| AS9382AU | DARKTIDE-AS-AP - darktide.net | 256 | — | 1 |
| AS141359AU | CHL-AS-AP - Capitol Health Limited | 256 | — | 1 |
| AS132424AU | BRAMBLESLIMITED-AS-AP - Brambles Limited | 256 | — | 1 |
| AS154441AU | HELPDESK-AS-AP - HELPDESK COMPUTER SYSTEMS | 256 | — | 1 |
| AS133603AU | EVISIONPTYLTD-AS-AP - Evision Pty Ltd | 256 | — | 1 |
| AS139740AU | MPAPL-AS-AP - Mobis Parts Australia Pty Ltd | 256 | — | 1 |
| AS135289AU | JAPL-AS-AP - JBS Australia Pty Ltd | 256 | — | 1 |
| AS133758AU | OZTELL-AS-AP - OZtell | 256 | — | 1 |
| AS214344AU | Hanxun-Xu Hanxun Xu | 256 | 80 | 21 |
| AS142276AU | NETBLUE-AS-AP - NetBlue Services Pty Ltd | 256 | — | 1 |
| AS150354AU | BUCPL-AS-AP - Bluehub Unified Communications Pty Ltd | 256 | — | 1 |
| AS139636AU | WORKDAY-AS-AP - WORKDAY AUSTRALIA PTY LTD | 256 | 1 | 2 |
| AS137242AU | CMC-AS-AP - CMC MARKETS ASIA PACIFIC PTY LTD | 256 | — | 1 |
| AS134115AU | RIVERVIEW-AS-AP - THE TRUSTEES OF THE JESUIT FATHERS - ST IGNATIUS COLLEGE RIVERVIEW | 256 | — | 1 |
| AS38905AU | ECL-AS-AP - ELLERSTON CAPITAL LIMITED | 256 | — | 1 |
| AS142283AU | AUSTRALIAN4-AS-AP - AUSTRALIAN LAMB (COLAC) PTY LTD | 256 | — | 1 |
| AS152117AU | EDGEVANAINC-AS-AP - Edgevana | 256 | — | 1 |
| AS135164AU | KICL-AS-AP - Kardinia International College | 256 | — | 1 |
| AS24480AU | EPWORTH-MULTIHOME-AU-AP - Epworth Hospital | 256 | — | 1 |
| AS142613AU | RBCC-AS-AP - Red Bend Catholic College | 256 | — | 1 |
| AS152894AU | ONSPL-AS-AP - Omnitouch Network Services Pty Ltd | 256 | — | 1 |
| AS133859AU | TELSTRA-AS-AP - Telstra Limited | 256 | — | 1 |
| AS198734AU | BOJIN-AS Bojin Li | 256 | 18 | 3 |
| AS136254AU | RSPL-AS-AP - Rivercity Solutions Pty Ltd | 256 | — | 1 |
| AS139207AU | SERVERWORLD-AS-AP - Serverworld | 256 | 1 | 2 |
| AS38724AU | STIHL-AU-AS-AP - STIHL PTY LTD, | 256 | — | 1 |
| AS136745AU | MERIDIANITPTYLTD-AS-AP - Meridian IT Pty Ltd | 256 | — | 1 |
| AS198125AU | CONXT-AS Jacob Ian Wicks Trading as CONXT | 256 | — | 1 |
| AS137864AU | RCPA-AS-AP - Royal College of Pathologists of Australasia | 256 | — | 1 |
| AS142143AU | WESLEY-AS-AP - WESLEY MISSION QUEENSLAND | 256 | — | 1 |