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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 | 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 |
| AS47365AU | ALPHA-LAYER-AS-AP - Alpha Layer Pty Ltd | — | 1 | 1 |
| AS198209AU | YDN-AS MIKHAIL YUDIN | — | 257 | 2 |
| AS9588AU | BRIDGE-ONLINE-AS-AP - Bridge Online Systems | — | — | 0 |
| AS149977AU | SECUREBITAG-AS-AP - Securebit AG | — | 4 | 4 |
| AS202464AU | RongchangAS Rongchang Qu | — | 1 | 1 |
| AS136413AU | IITPL-AS-AP - INTELLECT INFORMATION TECHNOLOGY PTY LTD | — | — | 0 |
| AS197900AU | NBTI-NETWORKS Nathan Glades | — | 1 | 1 |
| AS131298AU | NXG32B-AS-AP - Nextgen Networks | — | 1 | 1 |
| AS9279AU | EDS-AU-AS - EDS (Australia) Pty Ltd | — | — | 0 |
| AS10153AU | YZUCRC-NET-AP - Yuan Ze University Communications Research Center Network | — | 1 | 1 |
| AS10078AU | KPLATKFT-AS-AP - Keltree Pty Ltd as trustee for The Kelly Family Trust t/a IBC Digital | — | — | 0 |
| AS203943AU | NET-AN ALEXANDER NICHOLSON | — | 6 | 6 |
| AS10144AU | ECLIPSE-AP - Eclipse Telecomunications Australia | — | — | 0 |
| AS214501AU | YEFTA-AS-AU Yefta Sutanto | — | 257 | 2 |
| AS149778AU | JW-AS-AP - CHRISTIAN CONGREGATION OF JEHOVAH'S WITNESSES (AUSTRALASIA) LIMITED | — | 256 | 1 |
| AS17543AU | NCS-AS-AU - NCS AU Pty Ltd | — | — | 0 |
| AS199539AU | LH2 Jaffar Mohammed | — | 5 | 5 |
| AS152601AU | RESETDATA-AP-SOUTHEAST-2A - ResetData Pty Ltd | — | — | 0 |
| AS151486AU | SENSIA-AS-AP - NET360 | — | — | 0 |
| AS149518AU | AEAPL-AS-AP - AFGRI Equipment Australia | — | — | 0 |
| AS139663AU | Securiton-MDC-AS-AP - Securiton Technologies | — | — | 0 |
| AS138413AU | IPAUSTRALIA-AS-AP - IP Australia | — | — | 0 |
| AS135537AU | APNICTRAINING-AS135537 - ASN for APNICTRAINING LAB - AS135537 | — | — | 0 |
| AS17631AU | IBS-AS-AP - Internet Business Solutions | — | — | 0 |
| AS9566AU | WEBEXPRESS-AS-AP - Web Express | — | — | 0 |
| AS9385AU | TERRYCREWS-AS-AP - Terry Crews | — | — | 0 |
| AS152902AU | ONIDEL-AS-AP - Onidel Pty Ltd | — | — | 0 |
| AS208266AU | Alanyhq-Networks Hanqi Yang | — | 66 | 3 |
| AS134517AU | XCONXPTYLTD-AS-AP - XconX Pty Ltd | — | 65.5K | 1 |
| AS17459AU | VOCUS-MANAGEMENT - VOCUS PTY LTD | — | — | 0 |
| AS133429AU | PHOENIX-AS-AP - Phoenix | — | 2 | 2 |
| AS215462AU | BUGGZ-HOSTING Noel Nayasha Materke | — | 65.5K | 1 |
| AS136277AU | CLEVVI-AS-AP - NGE PTY LTD | — | — | 0 |
| AS142418AU | WOLFESYSTEMSIT-AS-AP - Wolfe Systems IT | — | 2 | 2 |
| AS135367AU | ETCSYSTEMSPTYLTD-AS-AP - ETC Systems Pty Ltd | — | — | 0 |
| AS137024AU | ACC1-AS-AP - Australian Crime Commission | — | — | 0 |
| AS137960AU | RIN-SHEFFIELDGROUP-AS-AP - Sheffield Group | — | — | 0 |
| AS150139AU | CONETIX-AS-AP - Conetix Pty Ltd | — | 4.1K | 1 |
| AS138931AU | NPCMEDIA-AS-AP - NPC Media Pty Limited | — | — | 0 |
| AS142587AU | YSPL-AS-AP - Yardi Systems Pty Ltd | — | — | 0 |
| AS9822AU | AMNET-AU-AP - Amnet IT Services Pty Ltd | — | — | 0 |
| AS154362AU | SCEPL-AS-AP - Strac Consulting Engineers Pty Ltd | — | 1 | 1 |
| AS149172AU | M54NLTD-AS-AP - 54North | — | — | 0 |
| AS151411AU | MBEPL-AS-AP - Mark Booth Enterprises Pty Ltd | — | — | 0 |
| AS213437AU | Auscyber Auscyber Pty Ltd | — | 2 | 2 |
| AS140550AU | MEDLAB-AS-AP - MEDLAB PATHOLOGY PTY LTD | — | — | 0 |