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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 |
| 512 |
| — |
| 2 |
| AS141743AU | STRIPEHOSTING-AS-AP - Stripe Hosting | 512 | — | 2 |
| AS150391AU | JLLAPL-AS-AP - Jones Lang LaSalle Australia Pty Ltd | 512 | — | 2 |
| AS56271AU | EBGAMES-AU - Eagle Farm, QLD | 512 | — | 2 |
| AS55834AU | NBNCO-AS-AP - NBN Co LTD | 512 | — | 2 |
| AS24476AU | RPL-CANBERRA-AS-AU - Rural Press | 512 | — | 2 |
| AS140956AU | OGPL-AS-AP - ONEIRIC GROUP PTY LTD | 512 | — | 2 |
| AS132057AU | RAPL-AS-AP - Refinitiv Australia PTY Limited | 512 | — | 2 |
| AS134145AU | TGMP-AS-AP - TF GLOBAL MARKETS (AUST) PTY LTD | 512 | — | 2 |
| AS38070AU | ALLEMAND-AS-AP - LEE JOHN ALLEMAND | 512 | — | 2 |
| AS17985AU | OUTSURANCE-AS-AP - Outsurance Australia Insurance | 512 | — | 1 |
| AS18234AU | AIH-DISC-ONLINE-AS-AP - Australian Insurance Holdings | 512 | — | 1 |
| AS135585AU | CCGL-AS-AP - Credit Corp Group Limited | 512 | — | 2 |
| AS7556AU | STARTEK-AS-AP - Startek Australia Pty Ltd | 512 | — | 2 |
| AS136154AU | ROCKHAMPTONCITY-AS-AP - Rockhampton City Council | 512 | — | 1 |
| AS139862AU | BUNNINGS-AS-AP - Bunnings Pty Ltd | 512 | — | 2 |
| AS152670AU | TZV-AS-AP - Triple Zero Victoria | 512 | — | 2 |
| AS24338AU | PROBE-AS-AU-AP - Probe Contact Solutions Australia Pty Ltd | 512 | — | 2 |
| AS138386AU | THEATC-AS-AP - Australian Turf Club Limited | 512 | — | 2 |
| AS140325AU | NEXION-AS-AP - NEXION Networks Pty Ltd | 512 | — | 2 |
| AS149784AU | BESPOKE1-AS-AP - Bespoke Media Solutions Pty Ltd | 512 | — | 2 |
| AS152183AU | IFPLACBT-AS-AP - IT'S FUBAR Technology Services | 512 | 65.5K | 3 |
| AS135675AU | QLGSB-AS-AP - Queensland Local Government Superannuation Board | 512 | — | 2 |
| AS18381AU | RSL-AS-AP - RedSwitches | 512 | 4.1K | 3 |
| AS153184AU | BDPL-AS-AP - Blackmagic Design Pty Ltd | 512 | — | 2 |
| AS45744AU | AUSENCO-AS-AP - Ausenco multihomed network | 512 | — | 2 |
| AS132619AU | PD-AS-AP - POLICE DEPARTMENT (VIC) | 512 | 1 | 2 |
| AS134459AU | INFOTECH-AS-AP - Infotech Solutions Pty Ltd | 512 | — | 2 |
| AS24502AU | PARLOFWA-AS-AU - Parliament of Western Australia | 512 | — | 2 |
| AS134584AU | DBSAPL-AS-AP - Diligent Board Services Australia Pty Ltd | 512 | — | 2 |
| AS136181AU | ACTIVEPORT-AS-AP - ActivePort Pty Ltd | 512 | 2 | 4 |
| AS149018AU | TOIM-AS-AP - Toim Technology | 512 | — | 2 |
| AS139756AU | MERREDINWIRELESS-AS-AP - CHRIS'S TV AND SATELLITE | 512 | — | 2 |
| AS138034AU | AAPL-AS-AP - ATEN Australia Pty Ltd | 512 | 1 | 3 |
| AS134754AU | COS-AS-AP - Computer One Software Australia Pty Ltd | 512 | — | 2 |
| AS141365AU | NEWCREST-AS-AP - NEWCREST MINING LIMITED | 512 | — | 1 |
| AS135653AU | URSYS-AS-AP - URSYS PTY. LTD. | 512 | 1 | 2 |
| AS151332AU | COINJARPTYLTD-AS-AP - CoinJar Pty Ltd | 512 | 15 | 17 |
| AS132145AU | ZETTAGRID-AS-AP - Zettagrid Pty Ltd | 512 | — | 2 |
| AS135294AU | QAL-AS-AP - Queensland Airports Limited | 512 | — | 2 |
| AS38541AU | DBROKENBAY-AU-AS-AP - Catholic Diocese of Broken Bay AS | 512 | — | 2 |
| AS139355AU | VOIPLINE-AS-AP - VOIPLINE TELECOM PTY LTD | 512 | — | 1 |
| AS38038AU | LITNETWORKS-AS-AP - Lit Networks Pty Ltd | 512 | 65.5K | 2 |
| AS137534AU | NEXTCLICK-AS-AP - NORTHERN BEACHES BROADBAND | 512 | — | 1 |
| AS136471AU | OPTIVERPTYLTD-AS-AP - Optiver Pty Ltd | 512 | — | 2 |
| AS17807AU | STATE-LIBRARY-QUEESLAND-AS-AP - State Library of Queensland | 512 | — | 2 |
| AS149827AU | TECHDPTYLTD-AS-AP - TECHD Group | 512 | — | 1 |