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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 |
| 512 |
| — |
| 1 |
| AS140880AU | MONOCERAPTYLTD-AS-AP - Monocera Pty Ltd | 512 | — | 1 |
| AS134563AU | WEBEVIBINPTYLTD-AS-AP - OWN Internet | 512 | — | 2 |
| AS139352AU | CBRE-APAC-EQ-2 - CBRE Pty Limited | 512 | — | 2 |
| AS141743AU | STRIPEHOSTING-AS-AP - Stripe Hosting | 512 | 4.1K | 3 |
| AS64002AU | WITHTEL-AS-AP - DAVIS, DEAN ANTHONY (Trading as: withtel) | 512 | — | 1 |
| AS136771AU | WILDERWINDPTYLTD-AS-AP - WILDERWIND PTY LTD | 512 | — | 1 |
| AS147310AU | JHIPL-AS-AP - JOSE HEALTH IT PTY LTD | 512 | — | 2 |
| AS139671AU | JW-AS-AP - CHRISTIAN CONGREGATION OF JEHOVAH'S WITNESSES (AUSTRALASIA) LIMITED | 512 | 65.5K | 2 |
| AS131998AU | TMAUS1-NET-AS-AP - Ticketmaster Australasia | 512 | — | 2 |
| AS134456AU | ACAPL-AS-AP - Akuna Capital Australia Pty Ltd | 512 | — | 2 |
| AS153042AU | BEGPL-AS-AP - Binary Evolution | 512 | — | 2 |
| AS139248AU | DOVER-AS-AP - Dover Digital Pty Ltd | 512 | 65.5K | 2 |
| AS154573AU | ONHOSTEDPTYLTD-AS-AP - Onhosted Pty Ltd | 512 | 1 | 2 |
| AS149827AU | TECHDPTYLTD-AS-AP - TECHD Group | 512 | — | 1 |
| AS17985AU | OUTSURANCE-AS-AP - Outsurance Australia Insurance | 512 | — | 1 |
| AS147061AU | YESITGROUPPTYLTD-AS-AP - YesIT Group Pty Ltd | 512 | 1 | 3 |
| AS142125AU | CAPTI-AS-AP - Capti Networks Pty Ltd | 512 | 1 | 3 |
| AS213848AU | navicosoft Navicosoft Pty Ltd | 512 | — | 2 |
| AS17987AU | AUDA-AU-AS - .au Domain Administration | 512 | 2 | 4 |
| AS132791AU | FALEYPTYLTD-AS - Faley Pty Ltd | 512 | — | 2 |
| AS140598AU | WI-SKY-AS-AP - Wi-Sky Queensland Pty Ltd | 512 | — | 2 |
| AS152183AU | IFPLACBT-AS-AP - IT'S FUBAR Technology Services | 512 | 65.5K | 3 |
| AS137433AU | SEEK-AS-AP - Seek Limited | 512 | — | 2 |
| AS56072AU | RSPCAQLD-AU - 139 Wacol Station Road | 512 | — | 2 |
| AS135145AU | LOTICPTYLTD-AS-AP - OmegaNet | 512 | — | 1 |
| AS153041AU | LINKLYPTYLTD-AS-AP - Linkly Pty Ltd | 512 | — | 2 |
| AS135396AU | TAFEQUEENSLAND-AS-AP - TAFE Queensland | 512 | — | 2 |
| AS38295AU | ALPHAWEST-AP - Content Service Provider Multihomed. | 512 | — | 2 |
| AS154293AU | COGD-AS-AP - City of Greater Dandenong | 512 | — | 2 |
| AS132836AU | SYNTELPTYLTD-AU - TASMANET | 512 | — | 1 |
| AS140583AU | OPTITELPTYLTD-AS-AP - OPTITEL PTY LTD | 512 | 65.5K | 4 |
| AS152105AU | BEPL-AS-AP - OccaTEL | 512 | — | 1 |
| AS141435AU | CNB-AS-AUS - Bayer (South East Asia) Pte Ltd | 512 | — | 2 |
| AS135275AU | EVERLIGHTRADIOLOGY-AS-AP - EVERLIGHT RADIOLOGY LIMITED | 512 | — | 2 |
| AS10106AU | GIPPSTAFE-AS-AP - TAFE Gippsland | 512 | — | 2 |
| AS132315AU | INTILLISMART-AU - Intillismart Pty Ltd | 512 | 65.5K | 2 |
| AS138945AU | BQAGS-AS-AP - BALLARAT AND QUEEN'S ANGLICAN GRAMMAR SCHOOL | 512 | — | 2 |
| AS153373AU | IT2-AS-AP - IT STAR PTY LTD | 512 | — | 1 |
| AS154254AU | SYNTAX-AS-AP - Syntax Systems | 512 | — | 1 |
| AS138165AU | SISP-AS-AP - Strategic Integrated Solutions P/L | 512 | 4.1K | 3 |
| AS133943AU | ISG-AS-AP - Integrated Solutions Group Queensland Pty Ltd | 512 | — | 2 |
| AS38012AU | DOWNERGROUP-AS-AP - Downer EDI Limited | 512 | — | 1 |
| AS135585AU | CCGL-AS-AP - Credit Corp Group Limited | 512 | — | 2 |
| AS136913AU | APTELLA-AS-AP - Aptella Pty Ltd | 512 | — | 2 |
| AS133044AU | SOL1PTYLTD-AS-AP - Sol1 Pty Ltd | 512 | 1 | 3 |
| AS137924AU | GPCL-AS-AP - Gladstone Ports Corporation Limited | 512 | — | 2 |