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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 |
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| AS4805AU | EQUANT-OCEANIA - Orange Business AS for Oceania | — | — | 0 |
| AS136163AU | SSCPL-AS-AP - Security Shift Cloud Pty Ltd | — | — | 0 |
| AS45341AU | AUDA-AU-AS - .au Domain Administration | — | — | 0 |
| AS9413AU | SHOALHAVENCC-AS-AP - Shoalhaven City Council | — | — | 0 |
| AS153772AU | TESPL-AS-AP - goyderCONNECT | — | — | 0 |
| AS140945AU | NTTIP-AS-AP - NTT Australia Solutions Pty Ltd | — | — | 0 |
| AS139910AU | ORIGIN-AS-AP - Origin Energy Limited | — | — | 0 |
| AS45428AU | CEO-WOLLONGONG-AU - Catholic Education Office Wollongong | — | — | 0 |
| AS9476AU | INTRAPOWER-AS-AP - IntraPower Pty. Ltd. | — | — | 0 |
| AS132067AU | SKYFII-AU-AS-AP - SkyFii Group Pty Ltd | — | — | 0 |
| AS9717AU | NCS-AS-AU - NCS AU Pty Ltd | — | — | 0 |
| AS4852AU | IINET-SA-AS - iiNet Technologies (SA) Pty Ltd | — | — | 0 |
| AS141747AU | GEEK-AS-AP - GEEK NETWORKS PTY LIMITED | — | — | 0 |
| AS24330AU | INT-5GN-AS-AP - 5G NETWORK OPERATIONS PTY LTD | — | — | 0 |
| AS17765AU | AAPIS-SYDNEY-AP - Australian Associated Press | — | — | 0 |
| AS23744AU | DEPTHOMEAFFAIRS-AS-AP - Department of Home Affairs | — | — | 0 |
| AS131172AU | WOTTONKEARNEY-AS-AP - PHILLIP N WOTTON & DAVID J KEARNEY | — | — | 0 |
| AS45584AU | ASN-SURRENDERONLINE-AP - Web Hosting Provider | — | — | 0 |
| AS4794AU | OV-NSW-QLD-AP - Optus Vision | — | — | 0 |
| AS7490AU | NABINVEST-AS-AP - NAB Investment Holdings Pty Ltd | — | — | 0 |
| AS55913AU | THINKEX-AS-AP - ThinkEx Holdings Pty Ltd | — | — | 0 |
| AS9295AU | LOGICWORLD-AS-AP - Logic World Pty Ltd | — | — | 0 |
| AS9624AU | BNP-AUSTRALIA-AP - Banque Nationale de Paris | — | — | 0 |
| AS136460AU | DATACOM-D-CORE-INT-AS-AP - D-CORE WA Internet | — | — | 0 |
| AS133016AU | BROOKFIELD-AU - Brookfield Australia Investiments Limited | — | — | 0 |
| AS133863AU | PROBAX1-AS-AP2 - PROBAX PTY LTD | — | — | 0 |
| AS133931AU | TELSTRA-AS-AP - Telstra Limited | — | — | 0 |
| AS134610AU | MCKINSEY-AP-ASP - McKinsey & Company, Australia, Sydney POP | — | — | 0 |
| AS136971AU | CITYOFWERRI-AS-AP - Wyndham City Council | — | — | 0 |
| AS134680AU | IPHLIMITED-AS-AP - IPH Limited, Sydney | — | — | 0 |
| AS135104AU | CHC-AS-AP - Catholic Healthcare Ltd | — | — | 0 |
| AS133215AU | DEDAUS-AS-AP - Dedicated Servers Australia | — | — | 0 |
| AS149656AU | MYTEK-AS-AP - MYTEK TRADING PTY LTD | — | — | 0 |
| AS45604AU | SYMBIO-AS-AU - Symbio Networks Ltd | — | — | 0 |
| AS55469AU | ACCENTURE-MNL-AS-AP - Accenture Australia Pty Ltd | — | — | 0 |
| AS131892AU | ONQNETWORKS-AS-AP - On Q Networks | — | — | 0 |
| AS132360AU | SERVICESTREAM-AS-AP - Service Stream Limited | — | — | 0 |
| AS58546AU | ASTRILL-AS-AP - Astrill | — | — | 0 |
| AS58780AU | ALPHAWEST-BCC-AS-AP - Alphawest Services Pty Ltd | — | — | 0 |
| AS131177AU | ACCENTURE-AS-AU-AP - Accenture Australia Pty Ltd | — | — | 0 |
| AS132072AU | ANYCAST-AS-AP - Anycast Access | — | — | 0 |
| AS154570AU | ALBURYCITYCOUNCIL-AS-AP - Albury City Council | — | — | 0 |
| AS135655AU | SEOPL-AS-AP - Shell Energy Operations Pty Ltd | — | — | 0 |
| AS140672AU | LCA-AS-AP - LUTHERAN CHURCH OF AUSTRALIA INC | — | — | 0 |
| AS131229AU | CheapDedicatedServers-AU - Provider of cheap, reliable dedicated hosting in Australia | — | — | 0 |
| AS132076AU | VKTEK-AS-AP - VKTEK PTY LTD | — | — | 0 |