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How Australia ranks worldwide on dormant space, the transfer market, routing security and address density.
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 |
| HIS-AS-AP - 5G NETWORK OPERATIONS PTY LTD |
| — |
| — |
| 0 |
| AS23654AU | AARNET-ADL-OFF-AS-AP - AARNet Adelaide Office | — | — | 0 |
| AS17900AU | THINKTECH-AS-AP - Think Technology | — | — | 0 |
| AS9894AU | TPG-AU - TPG Internet Pty Ltd. | — | — | 0 |
| AS17829AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS55357AU | TRANSITCO-AS-AP - Transit Co Australian Transit AS. Enquiries to the hostmaster. | — | — | 0 |
| AS24227AU | AUS-DEFENCE-AS-MTN1 - Australian Defence Organisation | — | — | 0 |
| AS17899AU | ASN-ACN - ACN Pacific Pty Ltd | — | — | 0 |
| AS147172AU | AUS-DEFENCE-AS-AP - Australian Defence Organisation | — | — | 0 |
| AS152676AU | DALEGROUPPTYLTD-AS-AP - Dalegroup Pty Ltd | — | — | 0 |
| AS202464AU | RongchangAS Rongchang Qu | — | 1 | 1 |
| AS141352AU | SUMMITNETWORKS-AS-AP - SUMMIT INFOTECH PTY LTD | — | — | 0 |
| AS23667AU | BOM-AS-AP - Bureau of Meteorology | — | — | 0 |
| AS18000AU | ORROPTYLTD-AS-AU-AP - Orro Pty Ltd | — | — | 0 |
| AS7631AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS24469AU | QUADRAHOSTING - Net Quadrant Pty Ltd | — | — | 0 |
| AS153308AU | CITEC-BNE1-AS-AP - CITEC, Queensland Government Business, | — | — | 0 |
| AS147020AU | INFININET-AS-AP - Infininet Global Pty Ltd | — | — | 0 |
| AS136810AU | TERRYCREWS-AS-AP - Terry Crews | — | — | 0 |
| AS9258AU | CITEC-NSW-AP - CITEC | — | — | 0 |
| AS141230AU | MCT-AS-AP - Macquarie Technology Operations Pty Limited | — | — | 0 |
| AS137858AU | EQUINIX-AS-AU - Equinix Australia Pty Ltd | — | — | 0 |
| AS7608AU | MERLIN-AS-AP - Merlin Australia | — | — | 0 |
| AS141344AU | NETNINJASPTYLTD-AS-AP - Net Ninjas Pty Ltd | — | — | 0 |
| AS139760AU | NTTIP-AS-AP - NTT Australia Solutions Pty Ltd | — | — | 0 |
| AS24381AU | BGPE-AS - BGP.Exchange | — | 2 | 2 |
| AS9482AU | ASN-PLATFORM-AP - Platform Networks Pty Ltd | — | — | 0 |
| AS136532AU | NTTIP-AS-AP - NTT Australia Solutions Pty Ltd | — | — | 0 |
| AS18388AU | ISEEK-GOWIRELESS - iseek Communications Pty Ltd | — | — | 0 |
| AS18358AU | UE-AU-AP - Alinta | — | — | 0 |
| AS135655AU | SEOPL-AS-AP - Shell Energy Operations Pty Ltd | — | — | 0 |
| AS17722AU | BUTTERWORTHS-AP - Butterworths Australia | — | — | 0 |
| AS9750AU | FB-AU - FLETCHER BUILDING (AUSTRALIA) PTY LTD | — | — | 0 |
| AS152730AU | MATTHEWPERKINS-AS-AP - Spectrum Consulting | — | 1 | 1 |
| AS37975AU | EMPCOM-AS-AP - Empcom Pty Ltd, | — | — | 0 |
| AS214501AU | YEFTA-AS-AU Yefta Sutanto | — | 257 | 2 |
| AS45467AU | DEPW-AS-AP - Department of Energy and Public Works | — | — | 0 |
| AS38484AU | VIRGIN-BROADBAND-AS-AP - Virgin Broadband Australian | — | — | 0 |
| AS18058AU | ASN-IT-SYSTEMS-AP - IT System Management Pty Ltd | — | — | 0 |
| AS23742AU | NXGNET2-AS-AP - Nextgen Networks | — | — | 0 |
| AS55539AU | AMCDC-AS-AP - AMC Data Centre | — | — | 0 |
| AS17719AU | OPTUSCOM-AS02-AU-AP - SingTel Optus Pty Ltd | — | 2 | 2 |
| AS137926AU | ITGLOBALNETWORKS-AS-AP - Clear Technology Pty Limited | — | — | 0 |
| AS203943AU | NET-AN ALEXANDER NICHOLSON | — | 6 | 6 |
| AS149862AU | VXGROUP-AS-AP - ADVANCED INBOUND RESOURCE PTY LTD | — | — | 0 |
| AS208266AU | Alanyhq-Networks Hanqi Yang | — | 66 | 3 |
| AS142041AU | TOTRCCFTDOL-AS-AP - Trustees of the Roman Catholic Church for the Diocese of Lismore | — | — | 0 |