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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.
2,974 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 | 841K | 486 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
| 2.3K |
| — |
| 5 |
| AS137470AU | ILUKA-AS-AP - Iluka Resources Limited | 2.3K | — | 9 |
| AS140646AU | RESETDATAPTYLTD-AS-AP - ResetData Pty Ltd | 2.3K | 65.5K | 6 |
| AS23760AU | XPEDITE-AS-AU - Xpedite Systems | 2.3K | — | 2 |
| AS45887AU | GPLHOST-AS-AP - GPLHost LLC | 2.3K | 4 | 10 |
| AS132584AU | FORTYTWO24PTYLTD-AS-AP - FORTYTWO24 PTY LTD | 2.3K | — | 9 |
| AS45665AU | EDITCO-AS-AP - EdIT Counsel | 2.3K | 1 | 7 |
| AS10234AU | Zurich-Australia-AS-AP - Zurich Financial Services Australia | 2.3K | — | 9 |
| AS137199AU | TELAIRPTYLTD-AS-AP - Telair Pty Ltd | 2.3K | — | 7 |
| AS133538AU | HYPERNODE-AS-AP - HYPERNODE PTY. LTD. | 2.3K | — | 9 |
| AS10084AU | WAIA-TRANSIT-AP - Internet Association of Australia Content Network | 2.3K | 67.6K | 17 |
| AS56035AU | RESEAU - RESEAU | 2.3K | — | 9 |
| AS9408AU | GJAMES-AS-AP - G. James Australia Pty. Ltd. | 2.3K | — | 4 |
| AS132055AU | EYELLEN-AP - Ernst & Young Global Services Ltd. | 2.3K | — | 9 |
| AS10128AU | IAG-AS-AP - Optus Customer Network | 2.3K | — | 9 |
| AS17741AU | MEDOBJ01-AS-AP - Medical Objects Pty Ltd | 2.3K | — | 2 |
| AS137569AU | CATHEDBNE-AS-AP - The Corporation of the Trustees of the Roman Catholic Archdi | 2K | — | 1 |
| AS132895AU | PCPL-AS-AP - Prodigy Communications Pty Ltd | 2K | 65.5K | 7 |
| AS132007AU | DWI-AS-AP - DataWave Internet Pty Ltd | 2K | — | 2 |
| AS133898AU | FLIPTVPTYLIMITED-AS-AP - FLIP TV PTY LIMITED | 2K | 16.4K | 7 |
| AS132808AU | AISPLTIT-AS-AP - IP Telco | 2K | 65.5K | 7 |
| AS136792AU | MIMECAST-AS-AP - Mimecast Australia Pty Ltd | 2K | 2 | 10 |
| AS133333AU | FNPL-AS-AP - Frontier Networks Pty Ltd | 2K | 65.5K | 3 |
| AS133130AU | TELLO-AS-AP - Tello Services Pty Ltd | 2K | — | 2 |
| AS56123AU | VERNET-AS-AP - VERNet Pty Ltd | 2K | 65.5K | 2 |
| AS132309AU | RDSPL-AS-AP - Redd digital services pty ltd | 2K | — | 5 |
| AS58740AU | HOSTAWAYPTYLTD-AS-AP - HostAway Pty Ltd | 2K | 65.5K | 2 |
| AS10025AU | IUSN-AS-AP - The IUSN Foundation | 2K | — | 5 |
| AS23965AU | SYDCS-AS-AP - Sydney Catholic Schools | 2K | — | 1 |
| AS137474AU | PRONTO-AS-AP - Pronto Cloud Pty Ltd | 2K | — | 6 |
| AS58505AU | KOHENTECH-AS-AP - Kohen Technology Group Pty Ltd | 2K | 1 | 8 |
| AS23747AU | IIHPL-AS-AP - Intelligent IP Hosting Pty Ltd | 2K | — | 8 |
| AS4643AU | TXU-AS-AP - Optus Customer Network | 2K | — | 8 |
| AS134369AU | ATOS-AS-AP - Atos (Australia) Pty Ltd | 2K | — | 2 |
| AS56206AU | CONNECTED-AS-AP - Connected Intelligence Pty Ltd | 2K | — | 1 |
| AS45212AU | SECCOM-SYD-AS-AP - Seccom Networks, Service Provider Australia | 2K | — | 8 |
| AS45926AU | WEBINABOX-AS-AP - Web In A Box | 2K | 65.5K | 3 |
| AS137057AU | AACO-AS-AP - A.A. Company Pty Ltd | 2K | — | 3 |
| AS132529AU | W3NETWORKS-AU - W3 Networks Pty Ltd | 2K | — | 2 |
| AS17481AU | ITBASECAMP-AS-AP - I.T. Basecamp Pty Ltd | 2K | — | 8 |
| AS132848AU | CNTC-AS-AP - CNTCorp | 2K | — | 8 |
| AS149872AU | PMCI-AS-AP - Peter MacCallum Cancer Institute | 2K | — | 5 |
| AS133094AU | HPIMRI-AS-AP - Harry Perkins Institute of Medical Research Inc | 2K | — | 3 |
| AS9823AU | PEARSON-APAC - Pearson Group | 2K | — | 4 |
| AS151952AU | SCBPL-AS-AP - Southern Cross Broadband Pty Ltd | 2K | 65.5K | 8 |
| AS150673AU | WESTPAC-AS-AP - Westpac Banking Corporation | 2K | — | 6 |
| AS136218AU | TARGETAUSTRALIA-AS-AP - TARGET AUSTRALIA PTY. LTD. | 2K | — | 5 |