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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 |
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| 0 |
| AS135362AU | THESTAR-AS-AP - The Star Pty Limited | — | — | 0 |
| AS137898AU | NORTHERNCOMMS-AS1 - SWANCAGE PTY. LIMITED | — | — | 0 |
| AS133873AU | CAMPAIGNMONITOR-AS-SY3 - CAMPAIGN MONITOR PTY LTD | — | — | 0 |
| AS132807AU | DFES-AS-AP - Department of Fire and Emergency Services | — | — | 0 |
| AS23744AU | DEPTHOMEAFFAIRS-AS-AP - Department of Home Affairs | — | — | 0 |
| AS132811AU | SERVU-AS-AP - ServU Networks | — | — | 0 |
| AS151409AU | ING-CX-ASN1-AP - ING Bank (Australia) Ltd | — | — | 0 |
| AS142550AU | AGPL-AS-AP - Attained | — | — | 0 |
| AS141996AU | BREEZECONNECT-AU - Breeze Connect Pty Ltd | — | — | 0 |
| AS139059AU | HALLWILCOX-AS-AP - HALL & WILCOX | — | — | 0 |
| AS139714AU | SIS-AS-AP - Storm Information Systems | — | — | 0 |
| AS138447AU | COLLAW-AS-AP - The College of Law Limited | — | — | 0 |
| AS138021AU | CLOUDTC-AS-AP - DET-IO Pty. Ltd. | — | — | 0 |
| AS18430AU | BLUE-TONGUE-ENTERTAINMENT-AP - Optus Customer Network | — | — | 0 |
| AS38622AU | LLNW-AU - Limelight Networks Australia | — | — | 0 |
| AS24238AU | DEDICATED-SERVERS-BNE-AS-AP - Dedicated Servers - Brisbane | — | — | 0 |
| AS24116AU | ASN-EQIX-CLOUD-SG - Equinix Asia Pacific | — | — | 0 |
| AS10216AU | NMROTHSCHILD-AS-AP - NM Rothschild & Sons | — | — | 0 |
| AS134580AU | IIX-CR - IIX-CR | — | — | 0 |
| AS24555AU | APRICOT-APNIC-ASN - ASN used for conferences in AP region | — | — | 0 |
| AS24343AU | BDIGTAL-AU-AS - B Digital Pty Ltd | — | — | 0 |
| AS55922AU | ETHAN-AS-AP - Ethan Group | — | — | 0 |
| AS23654AU | AARNET-ADL-OFF-AS-AP - AARNet Adelaide Office | — | — | 0 |
| AS18000AU | ORROPTYLTD-AS-AU-AP - Orro Pty Ltd | — | — | 0 |
| AS17909AU | ECLECTIC-AP - Project Eclectic RandD SA Pty Ltd | — | — | 0 |
| AS38269AU | PMI-AU - PMI Mortgage Insurance Ltd, SYDNEY | — | — | 0 |
| AS45467AU | DEPW-AS-AP - Department of Energy and Public Works | — | — | 0 |
| AS24469AU | QUADRAHOSTING - Net Quadrant Pty Ltd | — | — | 0 |
| AS24227AU | AUS-DEFENCE-AS-MTN1 - Australian Defence Organisation | — | — | 0 |
| AS24076AU | BOGLE-TECHNOLOGIES-LLC - Bogle Technologies LLC | — | — | 0 |
| AS9549AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS4786AU | NEXON-AS-AP - Nexon Asia Pacific Pty Ltd | — | — | 0 |
| AS139910AU | ORIGIN-AS-AP - Origin Energy Limited | — | — | 0 |
| AS134843AU | HOTLINEITPTYLTD-AS-AP - Hotline IT Pty Ltd | — | — | 0 |
| AS135655AU | SEOPL-AS-AP - Shell Energy Operations Pty Ltd | — | — | 0 |
| AS56104AU | MEDICARE_AUSTRALIA - Optus Customer Network | — | — | 0 |
| AS134569AU | IIX-SDIC - IIX-SDIC | — | — | 0 |
| AS132160AU | SPEEDCASTAUSTRALIA-AS-AP - SPEEDCAST AUSTRALIA PTY LIMITED | — | — | 0 |
| AS132292AU | ASN-TELSTRA-03 - Telstra Limited | — | — | 0 |
| AS132798AU | CLOUDITPTYLTD-AS-AP - Cloud IT Pty Ltd | — | — | 0 |
| AS132603AU | LOGICALIS-AS-AP - Logicalis Australia Holdings Pty Ltd | — | — | 0 |
| AS55954AU | ASEIT-AS-AU - ASE IT Networks | — | — | 0 |
| AS58951AU | ARNMEDIA-AS-AU - ARN MEDIA LIMITED | — | — | 0 |
| AS45428AU | CEO-WOLLONGONG-AU - Catholic Education Office Wollongong | — | — | 0 |
| AS38470AU | DEPTHOMEAFFAIRS-AS-AP - Department of Home Affairs | — | — | 0 |
| AS133937AU | MEGAPORTPTYLTD-AS-AP - Megaport Pty Ltd | — | — | 0 |