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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.
2,996 autonomous systems registered to Australia. Click an AS for detail.
| AS7575AU | AARNET-AS-AP - Australian Academic and Research Network (AARNet) | 1.2M | 175 |
| AS2764AU | AAPT - AAPT Limited | 1.2M | 1,555 |
| 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 | 720.6K | 400 |
| CSIRO-RARN-AS-AP - Commonwealth Scientific and Industrial Research Organisation |
| — |
| — |
| 0 |
| AS135016AU | REECE-AS-AP - Reece Australia Pty LTD | — | — | 0 |
| AS4829AU | GPATECH-PL-AS-AU-AP - G.P.A. Technology Pty. Ltd. | — | — | 0 |
| AS45333AU | RPDATA-AU-AS-AP - RP Data Ltd. | — | — | 0 |
| AS141034AU | REFEARN-AS-AP - REFEARN PTY LTD | — | — | 0 |
| AS45483AU | E3NETWORKS-AS-AP - E3 Networks | — | — | 0 |
| AS7698AU | NETEXPRESS-AS-AP - NetExpress Pty Ltd | — | — | 0 |
| AS7572AU | AARNET-ACT-RNO - Australian Academic and Research Network (AARNet) | — | — | 0 |
| AS137556AU | MUIPL-AS2-AP - Move Up Internet Pty Ltd | — | — | 0 |
| AS23645AU | BBW-AS-AP - Broadband Wireless Pty Ltd | — | — | 0 |
| AS133029AU | SYNTELPTYLTD-AU - TASMANET | — | — | 0 |
| AS18063AU | SMARTPATH-AS-AP - SmartPath Pty Ltd | — | — | 0 |
| AS142620AU | KAMBALA-AS-AP - Kambala Girls' School | — | — | 0 |
| AS153386AU | SUPEROPTIPTYLTD-AS-AP - Superopti | — | — | 0 |
| AS137016AU | FIRSTFOCUS-AS-AP - First Focus Pty Ltd | — | — | 0 |
| AS136893AU | EMERGINGIT-AS-AP - EMERGING I.T. PTY LTD | — | — | 0 |
| AS23739AU | SYMBIO-AS-AU - Symbio Networks Ltd | — | — | 0 |
| AS17631AU | IBS-AS-AP - Internet Business Solutions | — | — | 0 |
| AS134065AU | ENSYST-AS-AP - Ensyst Pty Ltd | — | — | 0 |
| AS132331AU | ROCKEND-AS-AP - Rockend Technology Pty Ltd | — | — | 0 |
| AS9822AU | AMNET-AU-AP - Amnet IT Services Pty Ltd | — | — | 0 |
| AS46070AU | STATELIBVIC-AS-AP - State Library of Victoria | — | — | 0 |
| AS133389AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS140550AU | MEDLAB-AS-AP - MEDLAB PATHOLOGY PTY LTD | — | — | 0 |
| AS4854AU | IINET-AU - Netspace Online Systems | — | — | 0 |
| AS132612AU | MOBSOURCE-AS-AP - Mobsource | — | — | 0 |
| AS136277AU | CLEVVI-AS-AP - NGE PTY LTD | — | — | 0 |
| AS132379AU | FUNNELBACK-AS-AP - Funnelback Pty Ltd | — | — | 0 |
| AS9566AU | WEBEXPRESS-AS-AP - Web Express | — | — | 0 |
| AS10078AU | KPLATKFT-AS-AP - Keltree Pty Ltd as trustee for The Kelly Family Trust t/a IBC Digital | — | — | 0 |
| AS7567AU | ASIANONLINEAUS2-AS-AP - Nexon Asia Pacific | — | — | 0 |
| AS152094AU | ATHPL-AS-AP - Indigo Internet | — | — | 0 |
| AS7579AU | INTERNEX-AS-AP - InterNex Australia Pty Ltd | — | — | 0 |
| AS38455AU | IPC-Network-Services-AS-AP - IPC Network Services | — | — | 0 |
| AS142418AU | WOLFESYSTEMSIT-AS-AP - Wolfe Systems IT | — | 2 | 2 |
| AS23652AU | XLR8-TRANSIT1-AS - XLR8 is an ISP in Australia proving direct internet access | — | — | 0 |
| AS4197AU | TCMJ-AS-AP - They Call Me Joe Pty Ltd | — | — | 0 |
| AS17998AU | CHINATELECOM-BEIJING-AP - CHINA TELECOM GROUP | — | — | 0 |
| AS132261AU | ESSIST-AS-AP - 24/7 Distribution Pty Ltd | — | — | 0 |
| AS45920AU | AS45920-865 - | — | — | 0 |
| AS152629AU | CONFIDIALIMITED-AS-AP - Confidia Limited | — | — | 0 |
| AS45611AU | GOTALK-DSL-NSW - GoTalk DSL Network - NSW | — | — | 0 |
| AS135558AU | AEG-AS-AP - AEG OGDEN PTY LTD | — | — | 0 |
| AS45623AU | MEDICARE_AUSTRALIA - Optus Customer Network | — | — | 0 |
| AS137408AU | OCS-AS-AP - ORIGIN CONSULTING SERVICES PTY LTD | — | — | 0 |
| AS136788AU | EZIWEB-AS-AP - Ezi-Web Wholesale Pty Ltd | — | — | 0 |
| AS136021AU | WCS-AS-AP - WESLEY COMMUNITY SERVICES LIMITED | — | — | 0 |