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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 | 842.2K | 491 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
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| AS135568AU | AGLENERGYLIMITED-AS-AP - AGL Energy Limited | — | — | 0 |
| AS135618AU | PRLCL-AS-AP - Penrith Rugby League Club Limited | — | — | 0 |
| AS137021AU | NLRS-AS-AP - The Trustee for Australian Registry Investments Trust | — | — | 0 |
| AS45431AU | AG-CWLTH-AU - 24 Wormald Street | — | — | 0 |
| AS45876AU | SCPBCG2-AS-AP - Sanctuary Cove Principal Body Corporate | — | — | 0 |
| AS46070AU | STATELIBVIC-AS-AP - State Library of Victoria | — | — | 0 |
| AS132379AU | FUNNELBACK-AS-AP - Funnelback Pty Ltd | — | — | 0 |
| AS133220AU | SERVICENSW-AS-AP - SERVICE NSW DIVISION | — | — | 0 |
| AS18195AU | ZETTAGRID-AS-AP - Zettagrid Pty Ltd | — | — | 0 |
| AS4829AU | GPATECH-PL-AS-AU-AP - G.P.A. Technology Pty. Ltd. | — | — | 0 |
| AS24223AU | PBBA-AS-AU - Personal Broadband Australia, iBusrt Wireless Network provider. | — | — | 0 |
| AS38659AU | GTELECOM-AS-AP - Gtelecom Pty Ltd | — | — | 0 |
| AS38829AU | CW-AP1 - Coastalwatch. | — | — | 0 |
| AS4197AU | TCMJ-AS-AP - They Call Me Joe Pty Ltd | — | — | 0 |
| AS7567AU | ASIANONLINEAUS2-AS-AP - Nexon Asia Pacific | — | — | 0 |
| AS9385AU | TERRYCREWS-AS-AP - Terry Crews | — | — | 0 |
| AS9566AU | WEBEXPRESS-AS-AP - Web Express | — | — | 0 |
| AS134570AU | IIX-SDIC - IIX-SDIC | — | — | 0 |
| AS135537AU | APNICTRAINING-AS135537 - ASN for APNICTRAINING LAB - AS135537 | — | — | 0 |
| AS138413AU | IPAUSTRALIA-AS-AP - IP Australia | — | — | 0 |
| AS139663AU | Securiton-MDC-AS-AP - Securiton Technologies | — | — | 0 |
| AS51775AU | datis DATIS SOLUTIONS PTY LTD | — | — | 0 |
| AS394222AU | REALLY - Really Really, Inc. | — | — | 0 |
| AS4806AU | INTERNODE-PROF-ACCESS-AP - Internode Professional Access | — | — | 0 |
| AS152656AU | FLUIDLABSPTYLTD-AS-AU - Fluid Labs Pty Ltd | — | — | 0 |
| AS137216AU | CHRISTIECAIRNS-AS - Christie Networks - Cairns | — | — | 0 |
| AS139045AU | AXONSTACKPTYLTD-AS-AP - Axonstack Pty Ltd | — | — | 0 |
| AS152843AU | CGOPL-AS-AP - Comms Group Operations Pty Ltd | — | — | 0 |
| AS7694AU | EFTEL-AU - IT Solutions | — | — | 0 |
| AS132474AU | DTAPL-AS-AP - DXC Technology Australia Pty Limited | — | — | 0 |
| AS133215AU | DEDAUS-AS-AP - Dedicated Servers Australia | — | — | 0 |
| AS134611AU | MCKINSEY-AP-APP - McKinsey & Company, Australia, Perth POP | — | — | 0 |
| AS135151AU | ACONEXLTD-AS-AP - Aconex Ltd | — | — | 0 |
| AS136546AU | WAIRC-AS-AP - Western Australian Industrial Relations Commission | — | — | 0 |
| AS141471AU | MASONBROWNIT-AS-AP - MASON-BROWN IT, MBIT PTY LTD | — | — | 0 |
| AS132276AU | SPEEDCAST-AS-AP - Speedcast Managed Services Pty Limited | — | — | 0 |
| AS132345AU | FORTYTWO24PTYLTD-AS-AP - FORTYTWO24 PTY LTD | — | — | 0 |
| AS133029AU | SYNTELPTYLTD-AU - TASMANET | — | — | 0 |
| AS133493AU | LOCALDC-AS-AP - LocalDC Pty Ltd | — | — | 0 |
| AS17728AU | MVI-AS-AP - Mindvision Interactive | — | — | 0 |
| AS17907AU | CINENET-AS2-AP - Cinenet Systems Pty Ltd | — | — | 0 |
| AS24333AU | SEEK-AS-AP - Seek Limited | — | — | 0 |
| AS38318AU | AFL-TRANSIT-AS-AP - Transit AS for delivery of content | — | — | 0 |
| AS38882AU | ASGPL-AS-AP - ADT Security Group PTY Ltd | — | — | 0 |
| AS149773AU | NAA-AS-AP - National Archives of Australia | — | — | 0 |
| AS134065AU | ENSYST-AS-AP - Ensyst Pty Ltd | — | — | 0 |