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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 |
| 256 |
| — |
| 1 |
| AS18366AU | APNIC-ANYCAST - Asia Pacific Network Information Centre | 256 | 1 | 2 |
| AS134218AU | GAMING-AS-AP - Gaming Investments Pty Ltd | 256 | — | 1 |
| AS150688AU | DAVIDTATYUENGOH-AS-AP - David Tat Yuen Goh t/aTertius Computing | 256 | — | 1 |
| AS134142AU | ALOYSIUS-AS-AP - ST ALOYSIUS COLLEGE | 256 | — | 1 |
| AS200557AU | KRONICD-AS Peter Hannay | 256 | 256 | 2 |
| AS138468AU | WSL-AS-AP - Wenona School Limited | 256 | — | 1 |
| AS140639AU | PYMBLELADIES-NON-AS-AP - Pymble Ladies' College | 256 | — | 1 |
| AS137998AU | TGAP-AS-AP - TRAPEZE GROUP ASIA PACIFIC PTY LTD | 256 | — | 1 |
| AS55521AU | IVEGROUP-AS-AP - IVE GROUP AUSTRALIA PTY LTD | 256 | — | 1 |
| AS24322AU | INFININET-AS-AP - Infininet Global Pty Ltd | 256 | 2 | 3 |
| AS137025AU | PBPLPN-AS-AP - Port of Brisbane Pty Ltd | 256 | — | 1 |
| AS138653AU | LATCH-AS-AP - Latch Networks Pty Ltd | 256 | 1 | 2 |
| AS138683AU | PROVET-AS-AP - Provet Pty Ltd | 256 | — | 1 |
| AS141044AU | GBSPL-AS-AP - Gallagher Bassett Services Pty Ltd | 256 | — | 1 |
| AS136152AU | SANITARIUM-AS-AP - Australian Health & Nutrition Association | 256 | — | 1 |
| AS45583AU | TTC-AU - 35 Grafton Street | 256 | — | 1 |
| AS140670AU | PACT-AS-AP - pact it solutions | 256 | — | 1 |
| AS152597AU | BGCIS-AS-AP - BGC (Australia) Pty Ltd | 256 | — | 1 |
| AS135885AU | INTERLINKEDPTYLTD-AS-AP - INTERLINKED PTY LTD | 256 | 1 | 2 |
| AS136135AU | HAILEYBURY-AS-AP - Haileybury | 256 | — | 1 |
| AS135050AU | ACETEK-AS-AP - Acetek Systems Pty Ltd | 256 | — | 1 |
| AS55775AU | HORNSBYSHIRE-AU - Hornsby Shire Council | 256 | — | 1 |
| AS152633AU | ACH-AS-AP - omnom ITS | 256 | 1 | 2 |
| AS153364AU | PETROSYS-AS-AP - Petrosys Pty Ltd | 256 | 1 | 2 |
| AS138207AU | ORACLECMS-AS-AP - ORACLE CUSTOMER MANAGEMENT SOLUTIONS PTY. LTD. | 256 | — | 1 |
| AS133740AU | LIFEHOUSE-AU - LIFEHOUSE AUSTRALIA | 256 | — | 1 |
| AS135545AU | TAP-AS-AP - Toshiba (Australia) Pty Ltd | 256 | — | 1 |
| AS64090AU | WC-COODE-AS-AP - Wesley College | 256 | — | 1 |
| AS142283AU | AUSTRALIAN4-AS-AP - AUSTRALIAN LAMB (COLAC) PTY LTD | 256 | — | 1 |
| AS152894AU | ONSPL-AS-AP - Omnitouch Network Services Pty Ltd | 256 | — | 1 |
| AS147052AU | BACC-AS-AP - BALLARAT & CLARENDON COLLEGE | 256 | — | 1 |
| AS154441AU | HELPDESK-AS-AP - HELPDESK COMPUTER SYSTEMS | 256 | — | 1 |
| AS142143AU | WESLEY-AS-AP - WESLEY MISSION QUEENSLAND | 256 | — | 1 |
| AS131294AU | ANMM-AU - 2 Murray Street | 256 | — | 1 |
| AS152117AU | EDGEVANAINC-AS-AP - Edgevana | 256 | — | 1 |
| AS45211AU | ICAP-COM-AS-AP - ICAP Pty Ltd | 256 | — | 1 |
| AS63992AU | DSAU-AS-AP - DSAU Pty Ltd | 256 | — | 1 |
| AS139582AU | RITAMPTYLIMITED-AS-AP - Ritam Pty Limited | 256 | — | 1 |
| AS139356AU | REGIS-AS-AP - Regis Aged Care Pty Ltd | 256 | — | 1 |
| AS142613AU | RBCC-AS-AP - Red Bend Catholic College | 256 | — | 1 |
| AS134164AU | NGTA-AS-AP - NSW Government Telecommunications Authority | 256 | — | 1 |
| AS138657AU | MARCHNET-AS-AP - MarchNet | 256 | — | 1 |
| AS133216AU | YMA-AS-AP - Yamaha Motor Australia | 256 | — | 1 |
| AS137411AU | OPP-NON-AS-AP - Office Of Public Prosecutions (VIC) | 256 | — | 1 |
| AS151824AU | ANYPOINTPTYLTD-AS-AP - Anypoint Pty Ltd | 256 | 1 | 2 |
| AS137938AU | QIGL-AS-AP - QBE Insurance Group Ltd | 256 | — | 1 |