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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 | 840.7K | 485 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
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| 0 |
| AS10153AU | YZUCRC-NET-AP - Yuan Ze University Communications Research Center Network | — | 1 | 1 |
| AS134440AU | BINARY-AU - BINARY NETWORKS PTY LTD | — | — | 0 |
| AS24045AU | KADEO-AS-AP - Kadeo Pty Ltd | — | — | 0 |
| AS38455AU | IPC-Network-Services-AS-AP - IPC Network Services | — | — | 0 |
| AS9673AU | ARUMBA-AS-AP - Arumba Investments | — | — | 0 |
| AS24093AU | SUPERLOOP-AS-AP - SUPERLOOP (BIGAIR. Multihoming ASN) | — | — | 0 |
| AS137821AU | IVRGROUPPTYLTD-AS-AP - Airocle | — | — | 0 |
| AS24223AU | PBBA-AS-AU - Personal Broadband Australia, iBusrt Wireless Network provider. | — | — | 0 |
| AS154033AU | PENNYTEL-AS-AP - Pennytel | — | — | 0 |
| AS37929AU | NXGVPRN-AS-AP - Nextgen Networks | — | — | 0 |
| AS153387AU | NRIANZ-SYD-AS-AP - SMS Consulting Group Ltd | — | — | 0 |
| AS23909AU | IDS-AS-AP - Information Dialing Services Pty Ltd | — | — | 0 |
| AS9257AU | QLD-CEMENT-BRISBANE-AP - QLD Cement Internet Connection | — | — | 0 |
| AS17708AU | STELLAR-AU - Stellar Systems Pty Ltd | — | — | 0 |
| AS136019AU | AS136019-439 - | — | — | 0 |
| AS154125AU | NESO-AS-AP - Neso Internet Pty Ltd | — | — | 0 |
| AS132276AU | SPEEDCAST-AS-AP - Speedcast Managed Services Pty Limited | — | — | 0 |
| AS18063AU | SMARTPATH-AS-AP - SmartPath Pty Ltd | — | — | 0 |
| AS132834AU | VOCPHONE-AS-AP - VOCPHONE PTY LTD | — | — | 0 |
| AS132266AU | UNISYSLTD-AS-AP - UNISYS AUSTRALIA PTY LIMITED | — | — | 0 |
| AS24215AU | AS24215-AMCOM-AP - Amcom Telecommunications Ltd. | — | — | 0 |
| AS9485AU | INTERNETTV-AS - Internet TV Australia Pty Ltd | — | — | 0 |
| AS45819AU | SONETTEL-TRANSIT-AS-AP - SONET Pty Ltd Transit AS Co-Location Web Hosting | — | — | 0 |
| AS133521AU | UNMETEREDSERVERS-AS-AP - Unmetered Servers Pty Ltd | — | — | 0 |
| AS137971AU | FMGENGINEERING-AS-AP - KOUKOUROU PTY LTD | — | — | 0 |
| AS9724AU | MISSION-AS-AP - Mission Internet | — | — | 0 |
| AS38836AU | IMCCOM-AS-AU - IMC Communications P/L. Service Provider Sydney. | — | — | 0 |
| AS38020AU | STARTRACKEXPRESS-AS-AP - Star Track Express Pty Limited. | — | — | 0 |
| AS9262AU | SANFORD-AS-AP - Sanford Securities Pty Ltd | — | — | 0 |
| AS7554AU | ARUP-AS-AU - Arup Australasia | — | — | 0 |
| AS132621AU | CBA-AS-AP - Commonwealth Bank of Australia | — | — | 0 |
| AS17545AU | DATACOMMALAYSIA-AS-AP - Datacom - Malaysia | — | — | 0 |
| AS9566AU | WEBEXPRESS-AS-AP - Web Express | — | — | 0 |
| AS134197AU | ACMI-ASN-AP - Australian Centre for the Moving Image | — | — | 0 |
| AS132679AU | REACHTELPTYLTD-AS-AP - ReachTEL Pty Ltd | — | — | 0 |
| AS4853AU | Commander-AS-AP - Commander Communications | — | — | 0 |
| AS7606AU | WAIA-AP - Internet Association of Australia | — | — | 0 |
| AS139840AU | MYDFI-AS-AP - CBN Operations Pty Ltd | — | — | 0 |
| AS9585AU | VISION-AS-AP - Vision Internet Services | — | — | 0 |
| AS10210AU | OVERTHEWIRE-AS-AP - Over the Wire Pty Ltd | — | — | 0 |
| AS4854AU | IINET-AU - Netspace Online Systems | — | — | 0 |
| AS24240AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS45510AU | TELCOINABOX-AU - Level 10, 9 Hunter Street | — | — | 0 |
| AS141381AU | NPLTN-AS-AP - NEXON PTY LTD t/a Nexware | — | — | 0 |
| AS17437AU | ROTHSCHILDAM-AS-AP - Rothschild Asset Management | — | — | 0 |
| AS150677AU | FRAMESTORE-AS-AP - Framestore Australia Pty Ltd | — | — | 0 |