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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.
2,996 autonomous systems registered to Australia. Click an AS for detail.
| AS7575AU | AARNET-AS-AP - Australian Academic and Research Network (AARNet) | 1.2M | 175 |
| AS2764AU | AAPT - AAPT Limited | 1.2M | 1,555 |
| AS9443AU | VOCUS-RETAIL-AU - Vocus Retail | 1.2M | 50 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 849.4K | 471 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.6K | 400 |
| RBCC-AS-AP - Red Bend Catholic College |
| 256 |
| — |
| 1 |
| AS55848AU | AI-MEDIA-AS-AP - Access Innovation Media | 256 | — | 1 |
| AS137244AU | HOMESTARTFINANCE-AS-AP - HomeStart Finance | 256 | — | 1 |
| AS18064AU | STANLEYCOLLEGE-AU - 69 Outram St | 256 | — | 1 |
| AS134733AU | CENTRALWEST-AS-AP - CENTRALWEST NETWORKS PTY LTD | 256 | — | 1 |
| AS151846AU | SCCWI-AS-AP - Southern Cross Care (WA) Inc | 256 | — | 1 |
| AS45201AU | NEXON-AS-AP - Nexon Asia Pacific Pty Ltd | 256 | — | 1 |
| AS136804AU | WIRELESSINNOVATION-AS-AP - Wireless Innovation Pty Ltd | 256 | — | 1 |
| AS135106AU | CARETELECOMPTYLTD-AS-AP - CareTel Pty Ltd | 256 | 1 | 2 |
| AS142010AU | APFACILITIES-AS-AP - A.P. FACILITIES PTY. LIMITED | 256 | — | 1 |
| AS136490AU | DATAPROCESSORS-AS-AP - DATA PROCESSORS PTY LTD | 256 | — | 1 |
| AS9912AU | VOCUS-AU - Vocus Australia | 256 | 1 | 2 |
| AS136240AU | TTLINE-AS-AP - TT-Line Company Pty Ltd | 256 | — | 1 |
| AS133146AU | SANTOS-AS-AP - Santos Limited | 256 | — | 1 |
| AS153451AU | KENPROPTYLTD-AS-AP - Kenpro Pty Ltd | 256 | — | 1 |
| AS137863AU | TMHA-AS-AP - TOYOTA MATERIAL HANDLING AUSTRALIA PTY LIMITED | 256 | — | 1 |
| AS133418AU | CARDGATE-NET-AS-AP - CardGate.net Pty Ltd | 256 | 1 | 2 |
| AS153050AU | RTSPL-AS-AP - RITE Tech Solutions Pty Ltd | 256 | — | 1 |
| AS140639AU | PYMBLELADIES-NON-AS-AP - Pymble Ladies' College | 256 | — | 1 |
| AS9382AU | DARKTIDE-AS-AP - darktide.net | 256 | — | 1 |
| AS138498AU | ALLETTE-AS-AP - Allette Systems (Australia) Pty Ltd | 256 | — | 1 |
| AS132823AU | KABTAHPL-AS-AP - K & B Timber & Hardware Pty Ltd | 256 | — | 1 |
| AS133758AU | OZTELL-AS-AP - OZtell | 256 | — | 1 |
| AS18349AU | FUJIXEROXAUSTRALIA - Fuji Xerox Australia | 256 | — | 1 |
| AS45626AU | CURRENCYSELECT-AS-AP - CURRENCY SELECT PTY LTD | 256 | — | 1 |
| AS140086AU | UAL-AS-AP - Uniting AgeWell | 256 | — | 1 |
| AS150727AU | HUMECLARK-AS-AP - Hume Clark Pty Ltd | 256 | — | 1 |
| AS131312AU | TAYLOR-AS-AP - TAYLOR CONSTRUCTION GROUP PTY LTD | 256 | — | 1 |
| AS137073AU | TTOTSGS-AS-AP - THE TRUSTEES OF THE SYDNEY GRAMMAR SCHOOL | 256 | — | 1 |
| AS133413AU | LICENSYS-AS-AP - LicenSys | 256 | — | 1 |
| AS133534AU | LDAPL-AS-AP - Ladbrokes Digital Australia Pty Ltd | 256 | — | 1 |
| AS135892AU | NS-MGGS-AS-AP - Mentone Girls Grammar School | 256 | — | 1 |
| AS132914AU | ABL-AU - Adelaide Brighton Limited | 256 | — | 1 |
| AS153720AU | MARKDELANY-AS-AP - Mark Delany | 256 | 1 | 2 |
| AS55419AU | ADVAM-AS-AP - ASN for Advam Pty Ltd | 256 | — | 1 |
| AS56210AU | ADV-NET-AU - AdvanceNet Telecom | 256 | — | 1 |
| AS136734AU | COHB-AS-AP - City of Holdfast Bay | 256 | — | 1 |
| AS154873AU | INGLESE1-AS-AP - INGLESE BRENDAN ANTHONY | — | 1 | 1 |
| AS199539AU | LH2 Jaffar Mohammed | — | 5 | 5 |
| AS134517AU | XCONXPTYLTD-AS-AP - XconX Pty Ltd | — | 65.5K | 1 |
| AS150139AU | CONETIX-AS-AP - Conetix Pty Ltd | — | 4.1K | 1 |
| AS152730AU | MATTHEWPERKINS-AS-AP - Spectrum Consulting | — | 1 | 1 |
| AS24322AU | INFININET-AS-AP - Infininet Global Pty Ltd | — | 1 | 1 |
| AS219242AU | XHH-NETWORKS Hui Wang | — | 1 | 1 |
| AS17719AU | OPTUSCOM-AS02-AU-AP - SingTel Optus Pty Ltd | — | 2 | 2 |
| AS10153AU | YZUCRC-NET-AP - Yuan Ze University Communications Research Center Network | — | 1 | 1 |
| AS151669AU | XFXNET-AS-AU - Xiaofei Xu | — | 4 | 4 |