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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.
3,002 autonomous systems registered to Australia. Click an AS for detail.
| AS7575AU | AARNET-AS-AP - Australian Academic and Research Network (AARNet) | 1.2M | 178 |
| AS2764AU | AAPT - AAPT Limited | 1.2M | 1,516 |
| 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 | 722.9K | 410 |
| 1K |
| 1 |
| 4 |
| AS23646AU | CLARINTSOL-AS-AP - Clarinet Internet Solutions | 1K | — | 1 |
| AS151847AU | FASTMAILPTYLTD-AS-AP - Fastmail Pty Ltd | 1K | 16.4K | 8 |
| AS134093AU | BUILDINGCONNECT-AS-AP - Building Connect Pty Ltd | 1K | — | 1 |
| AS133548AU | RECSPL-AS-AP - RDG Electrical & Communications Solutions Pty Ltd | 1K | — | 3 |
| AS135399AU | BLACKMORES-AS-AP - Blackmores Ltd | 1K | — | 3 |
| AS133017AU | NASDAQPTYLTD-AS-AP - NASDAQ PTY LTD | 1K | — | 3 |
| AS58606AU | VBRN-AS-MEL - Viewbank Rise Networks | 1K | — | 4 |
| AS142422AU | HOBARTCC-NON-AS-AP - Hobart City Council | 1K | — | 4 |
| AS142265AU | DIGITALO2PTYLTD-AS-AP - Digital o2 Pty Ltd | 1K | — | 3 |
| AS133438AU | SJAWAL-AS-AP - St John Ambulance Western Australia Ltd. | 1K | — | 3 |
| AS147313AU | NSCPL-AS-AP - Northline Service Center Pty Ltd | 1K | — | 3 |
| AS9479AU | OTG-AU - Operations & Technology Group | 1K | — | 4 |
| AS45240AU | NETWIDE-AU-AS-AP - REA Group, A subsidiary of Netwide, | 1K | 1 | 4 |
| AS58464AU | DARACO-AS-AP - Daraco IT Services | 1K | — | 1 |
| AS138331AU | FIDESSA-AU-AP - Fidessa Pty ltd | 1K | — | 3 |
| AS56270AU | ROJAN-AU - ROJAN AUSTRALIA | 1K | — | 4 |
| AS55304AU | APAM-AU - Australia Pacific Airports (Melbourne) Pty Ltd | 1K | — | 1 |
| AS133737AU | SWARH-AS-AP - BARWON HEALTH trading as SOUTH WEST ALLIANCE OF RURAL HEALTH (SWARH) | 1K | — | 3 |
| AS153162AU | SAAO-AS-AP - S Apikian and others t/a Gadens | 1K | — | 1 |
| AS58576AU | UE-AS-AP - Alinta Asset Management Pty Ltd | 1K | — | 3 |
| AS55486AU | NETWORX-AS-AP - Networx Australia | 1K | — | 4 |
| AS38438AU | DOCAJ-AS-AP - Department of Communities and Justice (DCJ) | 1K | — | 4 |
| AS58734AU | BRISCONVEXCENTRE-AS-AP - Brisbane Convention and Exhibition Centre | 1K | — | 3 |
| AS137968AU | PSPL-AS-AP - Pen10 Services Pty Ltd | 1K | — | 4 |
| AS24517AU | FLIGHTCENTRENET - Flight Centre Limited | 1K | — | 3 |
| AS141353AU | AAMCPL-AS-AP - ANGLO AMERICAN METALLURGICAL COAL PTY LTD | 1K | — | 3 |
| AS152669AU | DEP2L-AS-AP - Digital Erskine Park 2 LLC | 1K | — | 1 |
| AS138332AU | VOICEPRINTDATA-1-AS-AP - VOICE PRINT & DATA AUSTRALIA PTY LTD | 1K | — | 2 |
| AS136731AU | INVOTECSOLUTIONS-AS-AP - Invotec Solutions | 1K | — | 1 |
| AS140967AU | STEELE-NETWORKS-AS-AP - Steele Networks Pty Ltd | 1K | 65.5K | 4 |
| AS45797AU | CCGS-AU - Queenslea Drive | 1K | — | 2 |
| AS55914AU | CANON-AS-AP - Canon Australia Pty. Ltd. | 1K | — | 4 |
| AS138525AU | MINIPORTPTYLTD-AS-AP - Miniport Pty Ltd | 1K | 65.5K | 5 |
| AS132041AU | ACG-AS-AP - AUSTRALIAN COMMUNICATIONS GROUP PTY LTD | 1K | — | 4 |
| AS136735AU | DATAKNOX-AS-AP - DataKnox Pty Limited | 1K | 1 | 5 |
| AS136760AU | CREATIVE-AS-AP - Creative Networks | 1K | — | 3 |
| AS150710AU | CWNETPTYLTD-AS-AP - CWNet Pty Ltd | 1K | 1 | 4 |
| AS10152AU | NEC-MELB-DC-AS-AP - NEC Australia Pty Ltd | 1K | — | 4 |
| AS138633AU | APERIM-AS-AP - Aperim Pty Ltd | 1K | 3 | 7 |
| AS55422AU | IPL-AS-AP - Interactive Pty Limited | 1K | — | 4 |
| AS149841AU | LIGHTNING1-AS-AP - Lightning IP | 1K | 65.5K | 4 |
| AS133080AU | VIATEK-AS-AP - ViaTek Technology Pty Ltd | 1K | — | 4 |
| AS38863AU | COTCOGC-AS-AP - GOLD COAST CITY COUNCIL | 1K | — | 3 |
| AS142242AU | LAL-AS-AP - Lindsay Australia Limited | 1K | — | 3 |
| AS58869AU | RAY-AS-AP - Ray White (Real Estate) Pty Ltd | 1K | 4.1K | 4 |
| AS18108AU | FUJITSU-AP - Fujitsu Australia Ltd | 1K | — | 4 |