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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 |
| HYPERSPIKE-AS-AU-AP - Hyperspike Pty Ltd, |
| 12.3K |
| 65.5K |
| 27 |
| AS134096AU | EHEALTHNSW-AS-AP - eHealth NSW | 12.3K | — | 31 |
| AS18117AU | NTTIP-AS-AP - NTT Australia Solutions Pty Ltd | 11.8K | — | 12 |
| AS133120AU | HOSTED-AS-AP - Hosted Network Pty Ltd | 11.5K | 65.5K | 32 |
| AS135060AU | TELAIRPTYLTD-AS-AP - Telair Pty Ltd | 11.3K | 384 | 44 |
| AS7594AU | ONQ-AS-AP - On Q | 11.3K | 65.5K | 8 |
| AS45437AU | RWTS-AS-AP - Real World - The Core | 11K | 131.1K | 21 |
| AS134189AU | ALPHANETAU-AS-AP - Alpha Dot Net Australia Pty Ltd | 11K | — | 9 |
| AS134589AU | BHP-NET - BHP, 125 St. Georges Terrace, Perth, Australia | 11K | — | 8 |
| AS9667AU | HOSTWORKS-AS-AP - 5G NETWORK OPERATIONS PTY LTD | 11K | — | 8 |
| AS151660AU | NEPTUNEINTERNET-AS-AP - Neptune Internet | 10.8K | 327.7K | 27 |
| AS55752AU | CLOUD-PLUS-AS-AP - Cloud Plus Pty Ltd | 10.8K | — | 27 |
| AS136988AU | LEASEWEB-AS-AP - LEASEWEB AUSTRALIA PTY LIMITED | 10.5K | 8.2K | 24 |
| AS23922AU | BHI-AU - BOX HILL INSTITUTE | 10.5K | — | 10 |
| AS9268AU | OVERTHEWIRE-AS-AP - Over The Wire Pty Ltd | 10.2K | 1 | 24 |
| AS10105AU | OMNI - OMNIconnect Pty Ltd | 10.2K | 65.5K | 12 |
| AS38456AU | SPEEDCAST-AU - SPEEDCAST AUSTRALIA PTY LIMITED | 10.2K | — | 40 |
| AS133414AU | FOXTEL-AS-AP - Foxtel Management Pty Ltd | 10K | — | 8 |
| AS58580AU | Fastrack - Fastrack Technology | 10K | 2 | 32 |
| AS7637AU | SLVTSD-AS-AP - State Library Of Victoria | 9.7K | — | 6 |
| AS55581AU | BINARY-AU - NEXT TELECOM | 9.7K | — | 20 |
| AS133885AU | TRANSGRID-AU - Transgrid | 9.5K | — | 6 |
| AS9297AU | COLOCITY-AS-AP - Colocity Pty Ltd | 9.5K | 65.5K | 4 |
| AS38583AU | ASEIT-AS-AP - Andrew Sjoquist Enterprises Pty Ltd | 9.5K | — | 24 |
| AS18431AU | DFAT-AS-AP - Department of Foreign Affairs and Trade | 9.2K | — | 5 |
| AS24507AU | FFASTFILL-NET-AU - Level 29, Tower Building | 9.2K | — | 9 |
| AS4749AU | WISETECHGLOBAL-AU-SYD - WiseTechGlobal Pty Ltd | 9.2K | — | 30 |
| AS56307AU | AC3-AS-AP - ac3, Australian Centre for Advanced Computing and Communications | 9.2K | 1 | 21 |
| AS133736AU | SYNTELPTYLTD-AU - TASMANET | 9.2K | — | 17 |
| AS133480AU | INT-5GN-AS-AP - 5G NETWORK OPERATIONS PTY LTD | 9K | 73.7K | 45 |
| AS135879AU | HYUNDAI-AS-AP - Hyundai Motor Company Australia Pty Ltd | 9K | — | 8 |
| AS55923AU | CBSAPL-AS-AP - Canon Business Services Australia | 8.7K | — | 22 |
| AS138180AU | ERNSTYOUNG-AS-AP - Ernst & Young Services Pty Ltd | 8.7K | — | 3 |
| AS45269AU | COMVERGENCE-AS-AP - Internet Service Provider | 8.7K | 65.5K | 15 |
| AS134984AU | NEXTGEN-AS-AP - NextGen.Net Pty Ltd | 8.7K | — | 3 |
| AS45442AU | DPS-MEM-AS-AP - Department of Parliamentary Services, | 8.4K | — | 3 |
| AS24380AU | SOHONET-AP - Sohonet Asia Pacific IP network | 8.2K | — | 9 |
| AS135126AU | OCCOMPTYLTD-AS-AP - Occom Pty Ltd | 8.2K | — | 20 |
| AS38260AU | TNSI-AS-AP - Transaction Network Services AS for Asia Pac | 8.2K | — | 15 |
| AS55819AU | CAMPAIGNMONITOR-AS-GLOBAL - CAMPAIGN MONITOR PTY LTD | 8.2K | 65.5K | 17 |
| AS45411AU | APCSNET-AU - APCS Australia | 8.2K | — | 17 |
| AS58713AU | FIBERVISION-NET-AU - 11/13 Corporate Drive | 8.2K | 69.6K | 17 |
| AS55491AU | KANGAN-AU - Pearcedale Parade | 8.2K | — | 1 |
| AS134555AU | ENCOO-AS-AP - Encoo Pty Ltd | 8.2K | 65.5K | 18 |
| AS23669AU | UIP-SYD1-AS-AP - United IP - Transit AS - Broadband Provider, | 8.2K | — | 1 |
| AS139049AU | GIGACOMM-AS-AP - GIGACOMM PTY LTD | 7.9K | 4.1K | 14 |
| AS9749AU | GPKNET-AS-AU - GPK Group | 7.9K | 65.5K | 15 |