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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 | 842.2K | 491 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
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| 0 |
| AS38561AU | DOM-AU-AP - NTT Australia Solutions Pty Ltd | — | — | 0 |
| AS133332AU | INT-5GN-AS-AP - 5G NETWORK OPERATIONS PTY LTD | — | — | 0 |
| AS132292AU | ASN-TELSTRA-03 - Telstra Limited | — | — | 0 |
| AS134197AU | ACMI-ASN-AP - Australian Centre for the Moving Image | — | — | 0 |
| AS38484AU | VIRGIN-BROADBAND-AS-AP - Virgin Broadband Australian | — | — | 0 |
| AS136273AU | BHPL-AS-AP - Bureau Holdings Pty Ltd | — | — | 0 |
| AS135677AU | YVW-AS-AP - Yarra Valley Water | — | — | 0 |
| AS135362AU | THESTAR-AS-AP - The Star Pty Limited | — | — | 0 |
| AS134178AU | UGL-AS-AP - United Group Limited | — | — | 0 |
| AS55638AU | APNIC-AS-AP - Asia Pacific Network Information Centre | — | — | 0 |
| AS4841AU | TLRGNET-AS-AP - Level 5, 100 Harris St | — | — | 0 |
| AS137516AU | NSDRA-AS-AP - Northern SEQ Distributor Retailer Authority | — | — | 0 |
| AS139045AU | AXONSTACKPTYLTD-AS-AP - Axonstack Pty Ltd | — | — | 0 |
| AS153463AU | KBPL-AS-AP - King Blockchain Pty Ltd | — | — | 0 |
| AS148970AU | GRIBBLES-NON-AS-AP - The Gribbles Group Ltd | — | — | 0 |
| AS132474AU | DTAPL-AS-AP - DXC Technology Australia Pty Limited | — | — | 0 |
| AS134139AU | OPTICOMMCOPTYLTD-AS-AP - Opticomm Co Pty Ltd | — | — | 0 |
| AS135536AU | APNICTRAINING-AS135536 - ASN for APNICTRAINING LAB - AS135536 | — | — | 0 |
| AS136546AU | WAIRC-AS-AP - Western Australian Industrial Relations Commission | — | — | 0 |
| AS394222AU | REALLY - Really Really, Inc. | — | — | 0 |
| AS132544AU | CLOUDOIPPTYLTD-AS-AP - Cloudoip Pty Ltd | — | — | 0 |
| AS133029AU | SYNTELPTYLTD-AU - TASMANET | — | — | 0 |
| AS133940AU | CERTEGYEZIPAY-AS-AP - CERTEGY EZI-PAY PTY LTD | — | — | 0 |
| AS18162AU | VICTRACK-TRANSIT-AS - VICTORIAN RAIL TRACK | — | — | 0 |
| AS24333AU | SEEK-AS-AP - Seek Limited | — | — | 0 |
| AS141034AU | REFEARN-AS-AP - REFEARN PTY LTD | — | — | 0 |
| AS149773AU | NAA-AS-AP - National Archives of Australia | — | — | 0 |
| AS150807AU | AIAPL-AS-AP - ALL IT Australia Pty Ltd | — | — | 0 |
| AS56280AU | PRODOCOM-AS-AP - Prodocom Pty Ltd | — | — | 0 |
| AS132451AU | DTAPL-AS-AP - DXC Technology Australia Pty Limited | — | — | 0 |
| AS134174AU | RWTS-AS-AP - Real World Technology Solutions Pty Ltd | — | — | 0 |
| AS133197AU | AGENTPOINT-AS-AP - Agentpoint Pty Ltd | — | — | 0 |
| AS134745AU | SECUREBITSPTYLTD-AS-AP - Secure Bits Pty Ltd | — | — | 0 |
| AS45228AU | WESTPAC-BANKING-CORPORATION-AP - Optus Customer Network | — | — | 0 |
| AS131200AU | UNISYSLTD-AS-AP - UNISYS AUSTRALIA PTY LIMITED | — | — | 0 |
| AS58979AU | CLOUDREGISTRY-AS-AP - Cloud Registry Pty Ltd | — | — | 0 |
| AS139298AU | APTIENT-AS-AP - Aptient Consulting Pty Ltd | — | — | 0 |
| AS153466AU | COUNTERFATEPTYLTD-AS-AP - Counterfate Pty Ltd | — | — | 0 |
| AS138993AU | HONEYWELL-AS-AP - HONEYWELL HOLDINGS PTY LTD | — | — | 0 |
| AS135657AU | NMSGPL-AS-AP - National Medical Services Group Pty Ltd | — | — | 0 |
| AS135548AU | HEDGESERV-AS-AP - Hedgeserv (Australia) Pty. Ltd. | — | — | 0 |
| AS141363AU | INTERAKTIT-AS-AP - INTERAKT IT PTY LTD | — | — | 0 |
| AS18104AU | WCG-AS-AP - Wholesale Communications Group | — | — | 0 |
| AS17438AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS9508AU | THENET-AS-AP - The Net Enterprises | — | — | 0 |
| AS150689AU | TELSTRA-AS-CIR-AP - Telstra CIR (Telstra Limited) | — | — | 0 |