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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 | 486 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
| 256 |
| — |
| 1 |
| AS153178AU | ICOWA-AS-AP - Insurance Commission of Western Australia | 256 | — | 1 |
| AS137071AU | AIRTELAUSTRALIA-AS-AP - Airtel Australia | 256 | — | 1 |
| AS149164AU | AVONDALE-NON-AS-AP - AVONDALE UNIVERSITY LIMITED | 256 | — | 1 |
| AS134733AU | CENTRALWEST-AS-AP - CENTRALWEST NETWORKS PTY LTD | 256 | — | 1 |
| AS132030AU | VES-AS-AP - VEOLIA ENVIRONMENTAL SERVICES (AUSTRALIA) PTY LTD | 256 | — | 1 |
| AS45188AU | NRWCONTRACTNET-AS-AP - NRW CONTRACTING PTY LTD | 256 | — | 1 |
| AS133146AU | SANTOS-AS-AP - Santos Limited | 256 | — | 1 |
| AS149989AU | DEFINITIVE-AS-AP - Defys | 256 | — | 1 |
| AS136615AU | EBIX-APNIC-AS-AP - Ebix Australia Pty Ltd | 256 | — | 1 |
| AS134218AU | GAMING-AS-AP - Gaming Investments Pty Ltd | 256 | — | 1 |
| AS152633AU | ACH-AS-AP - omnom ITS | 256 | 1 | 2 |
| AS18367AU | APNIC-ANYCAST - Asia Pacific Network Information Centre | 256 | 1 | 2 |
| AS38582AU | CONNECTEAST-TRANSIT-AS-AP - CONNECTEAST | 256 | — | 1 |
| AS59330AU | RRHAPPL-AS-AP - R & R Holdings Asia Pacific Pty Limited | 256 | — | 1 |
| AS58446AU | PBL-AU - Police Bank Limited | 256 | — | 1 |
| AS138928AU | CELLARMASTERS-NON-AS-AP - Cellarmaster Wines Pty Ltd | 256 | — | 1 |
| AS140268AU | TECHNILIUM-AS-AP - Technilium Pty. Ltd. | 256 | — | 1 |
| AS131312AU | TAYLOR-AS-AP - TAYLOR CONSTRUCTION GROUP PTY LTD | 256 | — | 1 |
| AS137837AU | CMRI-AS-AP - Children's Medical Research Institute | 256 | — | 1 |
| AS154289AU | EUNEXUSPTYLTD-AS-AP - Eunexus Pty Ltd | 256 | — | 1 |
| AS55775AU | HORNSBYSHIRE-AU - Hornsby Shire Council | 256 | — | 1 |
| AS138661AU | PRC-AS-AP - PERTHRADCLINIC LTD | 256 | — | 1 |
| AS139696AU | IDP-AS-AP - IDP Education Pty Ltd | 256 | — | 1 |
| AS132070AU | INTERVOLVE-MANAGED-AS-AP - Intervolve Pty Ltd | 256 | — | 1 |
| AS17928AU | AWTA-AS-AU-AP - Australian Wool Testing Authority Ltd, | 256 | — | 1 |
| AS147190AU | PRIORITY1IT-AS-AP - Priority Technology | 256 | — | 1 |
| AS55848AU | AI-MEDIA-AS-AP - Access Innovation Media | 256 | — | 1 |
| AS149292AU | AGPC-AS-AP - Australian Grand Prix Corporation | 256 | — | 1 |
| AS45626AU | CURRENCYSELECT-AS-AP - CURRENCY SELECT PTY LTD | 256 | — | 1 |
| AS153043AU | LINKLYPTYLTD-AS-AP - Linkly Pty Ltd | 256 | — | 1 |
| AS139193AU | MGHL-AS-AP - Mainstream Group Holdings Ltd | 256 | — | 1 |
| AS140896AU | LTSPL-AS-AP - Lumity Technology Solutions Pty Ltd | 256 | 1 | 2 |
| AS150438AU | SHPL-AS-AP - Secure-ISS Holdings Pty Ltd | 256 | — | 1 |
| AS139723AU | CLOUDCONNECT-AS-AP - Cloud Connect WA Pty Ltd | 256 | 1 | 2 |
| AS136240AU | TTLINE-AS-AP - TT-Line Company Pty Ltd | 256 | — | 1 |
| AS140905AU | KEEPITAS-AS-AP - Keepit A/S | 256 | 1 | 2 |
| AS132476AU | COMPASS-AS-AP - Compass Education Pty Ltd | 256 | — | 1 |
| AS56177AU | RCMB-SA-GOV-AS-AP - The Rural City of Murray Bridge | 256 | — | 1 |
| AS132914AU | ABL-AU - Adelaide Brighton Limited | 256 | — | 1 |
| AS45937AU | BAC-AS-AP - Brisbane Airport Corporation | 256 | — | 1 |
| AS136135AU | HAILEYBURY-AS-AP - Haileybury | 256 | — | 1 |
| AS198734AU | BOJIN-AS Bojin Li | 256 | 18 | 3 |
| AS142590AU | AV-NON-AS-AP - Ambulance Victoria | 256 | — | 1 |
| AS153597AU | OMNITITANPTYLTD-AS-AP - Townsville Internet | 256 | — | 1 |
| AS136734AU | COHB-AS-AP - City of Holdfast Bay | 256 | — | 1 |
| AS133758AU | OZTELL-AS-AP - OZtell | 256 | — | 1 |