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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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| AS154989AU | CONNECTWISE-AS-AP - ConnectWise Australia Pty Ltd | — | — | 0 |
| AS153972AU | NETSG-AS-AP - Network Solutions Group Pty Ltd | — | — | 0 |
| AS135655AU | SEOPL-AS-AP - Shell Energy Operations Pty Ltd | — | — | 0 |
| AS137429AU | STUARTHOLMESCHOOL-AS-AP - Stuartholme School | — | — | 0 |
| AS132578AU | RETURNED-AS-AP - RETURNED & SERVICES LEAGUE OF AUSTRALIA (QUEENSLAND BRANCH) | — | — | 0 |
| AS134486AU | BITNETWORKS-AS-AP - Bit Networks Pty Ltd | — | — | 0 |
| AS149650AU | ANAO-AS-AP - Australian National Audit Office | — | — | 0 |
| AS135543AU | NETWORKDYNAMICS-PTY-LTD-AS-AP - Network Dynamics Pty Ltd | — | — | 0 |
| AS141230AU | MCT-AS-AP - Macquarie Technology Operations Pty Limited | — | — | 0 |
| AS140672AU | LCA-AS-AP - LUTHERAN CHURCH OF AUSTRALIA INC | — | — | 0 |
| AS137926AU | ITGLOBALNETWORKS-AS-AP - Clear Technology Pty Limited | — | — | 0 |
| AS138662AU | GRACE-AS-AP - Grace Worldwide Pty Ltd | — | — | 0 |
| AS24243AU | TELARUS-AS-AP - Telarus Pty Ltd. xDSL Provider, Australia | — | — | 0 |
| AS132600AU | SYMBIO-AS-AU - Symbio Networks Ltd | — | — | 0 |
| AS24553AU | SCBNETWORK-AS-AP - Southern Cross Broadcasting. | — | — | 0 |
| AS132902AU | INFOTRACKPTYLTD-AS-AP - InfoTrack Pty Ltd | — | — | 0 |
| AS18100AU | SYMBIO-AS-AU - Symbio Networks Ltd | — | — | 0 |
| AS18380AU | WESTPAC-AS-AP - Westpac Banking Corporation | — | — | 0 |
| AS131206AU | QUEENSLANDMUSEUM-AS-AP - BOARD OF THE QUEENSLAND MUSEUM T/A QUEENSLAND MUSEUM | — | — | 0 |
| AS64064AU | KMARTAUSTRALIALTD-AS-AP - Kmart Australia Limited | — | — | 0 |
| AS45821AU | DHSNET-AS-AP - Department of Human Services | — | — | 0 |
| AS137414AU | FIRENET-AS-AP - FireNet Pty Ltd | — | — | 0 |
| AS132127AU | CLOUDPEOPLE-SYD-AS-AP - Cloud People Pty Ltd | — | — | 0 |
| AS132087AU | ALLENUNWIN-AS-AP - Allen & Unwin Pty. Ltd. | — | — | 0 |
| AS153309AU | CITEC-BNE2-AS-AP - CITEC, Queensland Government Business, | — | — | 0 |
| AS63934AU | DEDAUS-AS-AP - Dedicated Servers Australia | — | — | 0 |
| AS45741AU | ENTDATA-AS-AP - Enterprise Data Corporation | — | — | 0 |
| AS58729AU | SHOWGROUP-AU - WTH Pty Ltd | — | — | 0 |
| AS134223AU | M7CLOUDPTYLTD-AS-AP - 7Cloud Pty Ltd | — | — | 0 |
| AS23667AU | BOM-AS-AP - Bureau of Meteorology | — | — | 0 |
| AS9750AU | FB-AU - FLETCHER BUILDING (AUSTRALIA) PTY LTD | — | — | 0 |
| AS45454AU | WEB24-VIC-AU - Web24 Virtual & Dedicated hosting service provider, Melb, Australia | — | — | 0 |
| AS153590AU | JISPL-AS-AP - JCR Hosting | — | — | 0 |
| AS153308AU | CITEC-BNE1-AS-AP - CITEC, Queensland Government Business, | — | — | 0 |
| AS24129AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS24555AU | APRICOT-APNIC-ASN - ASN used for conferences in AP region | — | — | 0 |
| AS18388AU | ISEEK-GOWIRELESS - iseek Communications Pty Ltd | — | — | 0 |
| AS18358AU | UE-AU-AP - Alinta | — | — | 0 |
| AS136043AU | MCT-AS-AP - Macquarie Technology Operations Pty Limited | — | — | 0 |
| AS23769AU | DOCS-ASN - Department of Customer Service | — | — | 0 |
| AS135094AU | IAG-AS-AP - INSURANCE AUSTRALIA GROUP LIMITED | — | — | 0 |
| AS134590AU | IIX-CR - IIX-CR | — | — | 0 |
| AS133507AU | QBIT-AS-AP - Qbit Trading Pty Ltd | — | — | 0 |
| AS133730AU | ADVATEL-WIRELESS-AS-AP - Advatel Wireless Pty Ltd | — | — | 0 |
| AS140907AU | VCX-AS-AP - Vicinity Centres PM Pty Ltd | — | — | 0 |
| AS139745AU | DOWNERGROUP-AS-AP - Downer EDI Limited | — | — | 0 |