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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 |
| AS142587AU | YSPL-AS-AP - Yardi Systems Pty Ltd | — | — | 0 |
| AS45612AU | TELECORP-VIC - TELECORP Network - VIC | — | — | 0 |
| AS152601AU | RESETDATA-AP-SOUTHEAST-2A - ResetData Pty Ltd | — | — | 0 |
| AS140690AU | ESGPL-AS-AP - E Security Group Pty Ltd | — | — | 0 |
| AS199539AU | LH2 Jaffar Mohammed | — | 5 | 5 |
| AS9240AU | SWISH-AS-AU-AP - Hyperlink Pty. Ltd. | — | — | 0 |
| AS137024AU | ACC1-AS-AP - Australian Crime Commission | — | — | 0 |
| AS17640AU | AMNET-AU-AP - Amnet IT Services Pty Ltd | — | — | 0 |
| AS23858AU | XTOM-AS-AU - xTom | — | — | 0 |
| AS135537AU | APNICTRAINING-AS135537 - ASN for APNICTRAINING LAB - AS135537 | — | — | 0 |
| AS152884AU | NEP-AS-AP - NEP AUSTRALIA PTY LTD | — | 1 | 1 |
| AS9385AU | TERRYCREWS-AS-AP - Terry Crews | — | — | 0 |
| AS17719AU | OPTUSCOM-AS02-AU-AP - SingTel Optus Pty Ltd | — | 2 | 2 |
| AS9822AU | AMNET-AU-AP - Amnet IT Services Pty Ltd | — | — | 0 |
| AS9588AU | BRIDGE-ONLINE-AS-AP - Bridge Online Systems | — | — | 0 |
| AS9566AU | WEBEXPRESS-AS-AP - Web Express | — | — | 0 |
| AS149977AU | SECUREBITAG-AS-AP - Securebit AG | — | 4 | 4 |
| AS7567AU | ASIANONLINEAUS2-AS-AP - Nexon Asia Pacific | — | — | 0 |
| AS7606AU | WAIA-AP - Internet Association of Australia | — | — | 0 |
| AS149518AU | AEAPL-AS-AP - AFGRI Equipment Australia | — | — | 0 |
| AS7555AU | HEALEY-AS-AP - Healey Communications | — | — | 0 |
| AS4854AU | IINET-AU - Netspace Online Systems | — | — | 0 |
| AS17543AU | NCS-AS-AU - NCS AU Pty Ltd | — | — | 0 |
| AS45431AU | AG-CWLTH-AU - 24 Wormald Street | — | — | 0 |
| AS38795AU | CENET-AS-AP - CEnet | — | — | 0 |
| AS38659AU | GTELECOM-AS-AP - Gtelecom Pty Ltd | — | — | 0 |
| AS24381AU | BGPE-AS - BGP.Exchange | — | 2 | 2 |
| AS10153AU | YZUCRC-NET-AP - Yuan Ze University Communications Research Center Network | — | 1 | 1 |
| AS197900AU | NBTI-NETWORKS Nathan Glades | — | 1 | 1 |
| AS150139AU | CONETIX-AS-AP - Conetix Pty Ltd | — | 4.1K | 1 |
| AS47365AU | ALPHA-LAYER-AS-AP - Alpha Layer Pty Ltd | — | 1 | 1 |
| AS152629AU | CONFIDIALIMITED-AS-AP - Confidia Limited | — | — | 0 |
| AS213136AU | as213136 Ryan So | — | 256 | 1 |
| AS131298AU | NXG32B-AS-AP - Nextgen Networks | — | 1 | 1 |
| AS151669AU | XFXNET-AS-AU - Xiaofei Xu | — | 6 | 6 |
| AS150804AU | MULI-MANAGEMENT-AS-AP - Muli Management P/L | — | — | 0 |
| AS24230AU | AUS-DEFENCE-AS-MTN2 - Australian Defence Organisation | — | — | 0 |
| AS152902AU | ONIDEL-AS-AP - Onidel Pty Ltd | — | — | 0 |
| AS151486AU | SENSIA-AS-AP - NET360 | — | — | 0 |
| AS151411AU | MBEPL-AS-AP - Mark Booth Enterprises Pty Ltd | — | — | 0 |
| AS141687AU | DISTRIBUTEDSTORAGESOLUTIONSLTD-AS-AP - Distributed Storage Solutions Ltd | — | — | 0 |
| AS140550AU | MEDLAB-AS-AP - MEDLAB PATHOLOGY PTY LTD | — | — | 0 |
| AS138931AU | NPCMEDIA-AS-AP - NPC Media Pty Limited | — | — | 0 |
| AS142620AU | KAMBALA-AS-AP - Kambala Girls' School | — | — | 0 |
| AS139663AU | Securiton-MDC-AS-AP - Securiton Technologies | — | — | 0 |
| AS136413AU | IITPL-AS-AP - INTELLECT INFORMATION TECHNOLOGY PTY LTD | — | — | 0 |