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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.
3,002 autonomous systems registered to Australia. Click an AS for detail.
| AS7575AU | AARNET-AS-AP - Australian Academic and Research Network (AARNet) | 1.2M | 178 |
| AS2764AU | AAPT - AAPT Limited | 1.2M | 1,516 |
| 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 | 722.9K | 410 |
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| 0 |
| AS154328AU | AIRNIUGINI-AS-AP - Air Niugini Limited | — | — | 0 |
| AS134440AU | BINARY-AU - BINARY NETWORKS PTY LTD | — | — | 0 |
| AS142418AU | WOLFESYSTEMSIT-AS-AP - Wolfe Systems IT | — | — | 0 |
| AS56280AU | PRODOCOM-AS-AP - Prodocom Pty Ltd | — | — | 0 |
| AS45510AU | TELCOINABOX-AU - Level 10, 9 Hunter Street | — | — | 0 |
| AS45228AU | WESTPAC-BANKING-CORPORATION-AP - Optus Customer Network | — | — | 0 |
| AS24340AU | LOGAN-CITY-COUNCIL-AS-AP - Optus Customer Network | — | — | 0 |
| AS24130AU | TPG-AU - TPG Internet Pty Ltd. | — | — | 0 |
| AS24019AU | KLA-AS-AP - KLA | — | — | 0 |
| AS17898AU | BRENNANIT-AS17898-AP - Brennan IT | — | — | 0 |
| AS142107AU | KARAF-AS-AP - Karaf Pty Ltd | — | — | 0 |
| AS141683AU | ING-CX-ASN2-AP - ING Bank (Australia) Ltd | — | — | 0 |
| AS137438AU | OPUSVTG-AS-AP - OPUSV TECH GROUP PTY LTD | — | — | 0 |
| AS137214AU | MCT-AS-AP - Macquarie Technology Operations Pty Limited | — | — | 0 |
| AS135677AU | YVW-AS-AP - Yarra Valley Water | — | — | 0 |
| AS134561AU | IIX-iixinc - IIX-iixinc | — | — | 0 |
| AS23997AU | MOTILE-AS-AP - Motile Associates Pty Ltd, | — | — | 0 |
| AS136245AU | GOPL-AS-AP - Goodlife Operations PTY LTD | — | — | 0 |
| AS17545AU | DATACOMMALAYSIA-AS-AP - Datacom - Malaysia | — | — | 0 |
| AS135117AU | DTNAPAC-AS-AP - DTN APAC Pty Ltd | — | — | 0 |
| AS134950AU | MONTE-AS-AP - MONTE SANT' ANGELO MERCY COLLEGE LIMITED | — | — | 0 |
| AS134065AU | ENSYST-AS-AP - Ensyst Pty Ltd | — | — | 0 |
| AS133940AU | CERTEGYEZIPAY-AS-AP - CERTEGY EZI-PAY PTY LTD | — | — | 0 |
| AS4853AU | Commander-AS-AP - Commander Communications | — | — | 0 |
| AS154727AU | THRYVNEWZEALAND-AS-AP - Thryv New Zealand | — | — | 0 |
| AS153368AU | RSL-AS-AP - RedSwitches Pty LTD. | — | — | 0 |
| AS150294AU | MATRIXOF-AS-AP - MatrixOf Enterprises | — | — | 0 |
| AS149288AU | TELSTRA-AS-AP - Telstra Limited | — | — | 0 |
| AS142620AU | KAMBALA-AS-AP - Kambala Girls' School | — | — | 0 |
| AS38318AU | AFL-TRANSIT-AS-AP - Transit AS for delivery of content | — | — | 0 |
| AS38309AU | ISEEK-AS-38309 - iseek Communications Pty Ltd | — | — | 0 |
| AS9412AU | HCDS-AS-AP - 5G NETWORK OPERATIONS PTY LTD | — | — | 0 |
| AS38882AU | ASGPL-AS-AP - ADT Security Group PTY Ltd | — | — | 0 |
| AS17907AU | CINENET-AS2-AP - Cinenet Systems Pty Ltd | — | — | 0 |
| AS17543AU | NCS-AS-AU - NCS AU Pty Ltd | — | — | 0 |
| AS10144AU | ECLIPSE-AP - Eclipse Telecomunications Australia | — | — | 0 |
| AS10078AU | KPLATKFT-AS-AP - Keltree Pty Ltd as trustee for The Kelly Family Trust t/a IBC Digital | — | — | 0 |
| AS133023AU | VIRTUALPLATFORM-AS-AP - Virtualplatform Pty Ltd | — | — | 0 |
| AS132544AU | CLOUDOIPPTYLTD-AS-AP - Cloudoip Pty Ltd | — | — | 0 |
| AS132421AU | JOHNSLYNG-AU - 1 WILLIAMSOND ROAD | — | — | 0 |
| AS55638AU | APNIC-AS-AP - Asia Pacific Network Information Centre | — | — | 0 |
| AS51775AU | datis DATIS SOLUTIONS PTY LTD | — | — | 0 |
| AS45483AU | E3NETWORKS-AS-AP - E3 Networks | — | — | 0 |
| AS136143AU | DDPL-AS-AP - Domo Digital Pty Ltd | — | — | 0 |
| AS136019AU | AS136019-439 - | — | — | 0 |
| AS134611AU | MCKINSEY-AP-APP - McKinsey & Company, Australia, Perth POP | — | — | 0 |