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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 |
| WAIA-AP - Internet Association of Australia |
| — |
| — |
| 0 |
| AS138931AU | NPCMEDIA-AS-AP - NPC Media Pty Limited | — | — | 0 |
| AS202464AU | RongchangAS Rongchang Qu | — | 1 | 1 |
| AS150804AU | MULI-MANAGEMENT-AS-AP - Muli Management P/L | — | — | 0 |
| AS17719AU | OPTUSCOM-AS02-AU-AP - SingTel Optus Pty Ltd | — | 2 | 2 |
| AS136413AU | IITPL-AS-AP - INTELLECT INFORMATION TECHNOLOGY PTY LTD | — | — | 0 |
| AS149977AU | SECUREBITAG-AS-AP - Securebit AG | — | 4 | 4 |
| AS140690AU | ESGPL-AS-AP - E Security Group Pty Ltd | — | — | 0 |
| AS9566AU | WEBEXPRESS-AS-AP - Web Express | — | — | 0 |
| AS134748AU | GA-AS-AP - Geoscience Australia | — | — | 0 |
| AS10153AU | YZUCRC-NET-AP - Yuan Ze University Communications Research Center Network | — | 1 | 1 |
| AS134570AU | IIX-SDIC - IIX-SDIC | — | — | 0 |
| AS135537AU | APNICTRAINING-AS135537 - ASN for APNICTRAINING LAB - AS135537 | — | — | 0 |
| AS10144AU | ECLIPSE-AP - Eclipse Telecomunications Australia | — | — | 0 |
| AS9822AU | AMNET-AU-AP - Amnet IT Services Pty Ltd | — | — | 0 |
| AS138413AU | IPAUSTRALIA-AS-AP - IP Australia | — | — | 0 |
| AS134517AU | XCONXPTYLTD-AS-AP - XconX Pty Ltd | — | 65.5K | 1 |
| AS139663AU | Securiton-MDC-AS-AP - Securiton Technologies | — | — | 0 |
| AS149518AU | AEAPL-AS-AP - AFGRI Equipment Australia | — | — | 0 |
| AS47365AU | ALPHA-LAYER-AS-AP - Alpha Layer Pty Ltd | — | 1 | 1 |
| AS9385AU | TERRYCREWS-AS-AP - Terry Crews | — | — | 0 |
| AS151669AU | XFXNET-AS-AU - Xiaofei Xu | — | 5 | 5 |
| AS24381AU | BGPE-AS - BGP.Exchange | — | 13 | 13 |
| AS10078AU | KPLATKFT-AS-AP - Keltree Pty Ltd as trustee for The Kelly Family Trust t/a IBC Digital | — | — | 0 |
| AS151486AU | SENSIA-AS-AP - NET360 | — | — | 0 |
| AS149778AU | JW-AS-AP - CHRISTIAN CONGREGATION OF JEHOVAH'S WITNESSES (AUSTRALASIA) LIMITED | — | 256 | 1 |
| AS203943AU | NET-AN ALEXANDER NICHOLSON | — | 5 | 5 |
| AS131298AU | NXG32B-AS-AP - Nextgen Networks | — | 1 | 1 |
| AS133429AU | PHOENIX-AS-AP - Phoenix | — | 2 | 2 |
| AS152730AU | MATTHEWPERKINS-AS-AP - Spectrum Consulting | — | 1 | 1 |
| AS198209AU | YDN-AS MIKHAIL YUDIN | — | 257 | 2 |
| AS214501AU | YEFTA-AS-AU Yefta Sutanto | — | 257 | 2 |
| AS62435AU | ROSENET-AS Lily Rose | — | 256 | 1 |
| AS140550AU | MEDLAB-AS-AP - MEDLAB PATHOLOGY PTY LTD | — | — | 0 |
| AS132458AU | PENTANET-AS-AP - Pentanet Limited | — | 1 | 1 |
| AS154362AU | SCEPL-AS-AP - Strac Consulting Engineers Pty Ltd | — | 1 | 1 |
| AS215462AU | BUGGZ-HOSTING Noel Nayasha Materke | — | 65.5K | 1 |
| AS213136AU | as213136 Ryan So | — | 256 | 1 |
| AS151411AU | MBEPL-AS-AP - Mark Booth Enterprises Pty Ltd | — | — | 0 |
| AS149172AU | M54NLTD-AS-AP - 54North | — | — | 0 |
| AS142587AU | YSPL-AS-AP - Yardi Systems Pty Ltd | — | — | 0 |
| AS152601AU | RESETDATA-AP-SOUTHEAST-2A - ResetData Pty Ltd | — | — | 0 |
| AS137960AU | RIN-SHEFFIELDGROUP-AS-AP - Sheffield Group | — | — | 0 |
| AS9588AU | BRIDGE-ONLINE-AS-AP - Bridge Online Systems | — | — | 0 |
| AS137024AU | ACC1-AS-AP - Australian Crime Commission | — | — | 0 |
| AS199539AU | LH2 Jaffar Mohammed | — | 5 | 5 |
| AS136277AU | CLEVVI-AS-AP - NGE PTY LTD | — | — | 0 |