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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 |
| 512 |
| — |
| 2 |
| AS45347AU | DTZAPL-AS-AP - Cushman & Wakefield Pty Ltd | 512 | — | 2 |
| AS24502AU | PARLOFWA-AS-AU - Parliament of Western Australia | 512 | — | 2 |
| AS45162AU | VICTRACK-AS-AP - GPO Box 1681 | 512 | — | 2 |
| AS139244AU | ICTOUCH-AS-AP - ICTOUCH PTY LTD | 512 | — | 1 |
| AS153836AU | SOLITARY-AS-AP - Solitary Technology | 512 | 1 | 3 |
| AS151603AU | DLINK-AS-AP - D-Link Australia Pty Ltd | 512 | — | 1 |
| AS134563AU | WEBEVIBINPTYLTD-AS-AP - OWN Internet | 512 | — | 2 |
| AS139465AU | CITYOFMONASH-AS-AP - MONASH CITY COUNCIL | 512 | — | 2 |
| AS17807AU | STATE-LIBRARY-QUEESLAND-AS-AP - State Library of Queensland | 512 | — | 2 |
| AS4778AU | BORAL-LIMITED-AP - Optus Customer Network | 512 | — | 2 |
| AS10221AU | HEWLETT-PACKARD - Multi-homed connections to multiple ISP's providing | 512 | — | 2 |
| AS136008AU | WILSON-PARKING-AS-AP - Wilson Parking Australia 1992 PTY LTD | 512 | — | 2 |
| AS58922AU | FMH-AS-AP - Fujifilm Microchannel Hosting Pty Ltd | 512 | — | 2 |
| AS132906AU | LAKEMAC-AS-AP - Lake Macquarie City Council | 512 | 1 | 3 |
| AS135275AU | EVERLIGHTRADIOLOGY-AS-AP - EVERLIGHT RADIOLOGY LIMITED | 512 | — | 2 |
| AS142022AU | CWF-AS-AP - CRYSTAL WATERS FIBRE PTY LTD | 512 | — | 1 |
| AS135127AU | XSTRAGROUPPTYLTD-AS-AP - XSTRA Group Pty Ltd | 512 | — | 2 |
| AS148976AU | SURVIVABLE-AS-AP - Survivable Pty Ltd | 512 | — | 1 |
| AS138488AU | MOONEE-VALLEY-COUNCIL-AS-AP - Moonee Valley City Council | 512 | — | 1 |
| AS147304AU | ANAPL-AS-AP - Arista Networks Australia Pty Ltd | 512 | 2 | 4 |
| AS132611AU | TECHEPTYLTD-AS-AP - Tech-e Pty Ltd | 512 | — | 1 |
| AS135585AU | CCGL-AS-AP - Credit Corp Group Limited | 512 | — | 2 |
| AS138592AU | PDCPL-AS-AP - PRIVATE DATA CLOUDS PTY LTD | 512 | — | 2 |
| AS150305AU | VFSAPL-AS-AP - Volkswagen Financial Services Australia Pty Limited | 512 | — | 2 |
| AS139700AU | CAPRICORNSPACE-AS-AP - Capricorn Space Pty Ltd | 512 | — | 2 |
| AS136398AU | SA-AS-AP - Secure Agility PTY LTD | 512 | — | 2 |
| AS139649AU | DIGITIZEPTYLTD-AS-AP - Digitize Pty ltd | 512 | 65.5K | 2 |
| AS142049AU | LAUNCH-AS-AP - Launch Crew Pty Ltd | 512 | 65.5K | 4 |
| AS150412AU | INFOCUSTECHNOLOGIES-AS-AP - Infocus Technologies | 512 | — | 1 |
| AS149647AU | MUIPL-AS-AP - Move Up Internet Pty Ltd | 512 | 65.5K | 2 |
| AS142293AU | KVBNPL-AS-AP - Kangaroo Valley Broadband Network Pty Ltd | 512 | — | 2 |
| AS139777AU | WATERNSW-AS-AP - Water NSW | 512 | — | 2 |
| AS151332AU | COINJARPTYLTD-AS-AP - CoinJar Pty Ltd | 512 | 15 | 17 |
| AS133914AU | COLOURED-LINES-AS-AP - Coloured Lines Australia Pty Ltd | 512 | — | 2 |
| AS147069AU | CORE-AS2-AP - Coretel | 512 | 65.5K | 3 |
| AS24476AU | RPL-CANBERRA-AS-AU - Rural Press | 512 | — | 2 |
| AS7556AU | STARTEK-AS-AP - Startek Australia Pty Ltd | 512 | — | 2 |
| AS140598AU | WI-SKY-AS-AP - Wi-Sky Queensland Pty Ltd | 512 | — | 2 |
| AS153041AU | LINKLYPTYLTD-AS-AP - Linkly Pty Ltd | 512 | — | 2 |
| AS140643AU | NETBRIGHT-AS-AP - Netbright | 512 | — | 2 |
| AS139819AU | RAA-AS-AP - RAA INSURANCE LIMITED | 512 | 1 | 3 |
| AS132221AU | INTELITEPTYLTD-AS-AP - Intelite Pty. Ltd. | 512 | 1 | 3 |
| AS38216AU | CSA-AS-AP - Cash Services Australia Pty Ltd | 512 | — | 2 |
| AS138214AU | RAMPANTTECHNOLOGY-AS-AP - RAMPANT TECHNOLOGY PTY. LTD. | 512 | — | 2 |
| AS133138AU | RHA-AS-AP - RANDOM HOUSE AUSTRALIA PTY LTD | 512 | — | 2 |
| AS138455AU | GH-AS-AP - Grampians Health | 512 | — | 2 |