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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.
3,002 autonomous systems registered to Australia. Click an AS for detail.
| AS7575AU | AARNET-AS-AP - Australian Academic and Research Network (AARNet) | 1.2M | 178 |
| AS2764AU | AAPT - AAPT Limited | 1.2M | 1,516 |
| 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 | 722.9K | 410 |
| 1K |
| — |
| 3 |
| AS136161AU | PIVOTEL-AS-AP - Pivotel Group Pty Limited | 1K | — | 3 |
| AS55914AU | CANON-AS-AP - Canon Australia Pty. Ltd. | 1K | — | 4 |
| AS150004AU | CTGPL-AS-AP - Check Networks | 1K | 65.5K | 5 |
| AS55564AU | JETNET-AU - Malcolm Weatherley | 1K | 3 | 7 |
| AS137896AU | HUNTERWATER-AS-AP - Hunter Water Corporation | 1K | — | 3 |
| AS23733AU | BRIDGESTONE-EARTHMOVER-AS-AP - Bridgestone Earthmover Tyres Pty Ltd | 1K | — | 3 |
| AS134832AU | PTS-AS-AP - Premier Technology Solutions Pty Ltd | 1K | — | 3 |
| AS56270AU | ROJAN-AU - ROJAN AUSTRALIA | 1K | — | 4 |
| AS149485AU | MONOCLOUDPTYLTD-AS-AP - MonoCloud Pty Ltd | 1K | 769 | 8 |
| AS56263AU | NEXTDC-NET-AU - NEXTDC Limited | 1K | — | 2 |
| AS133615AU | TECALA-AS-AP - Tecala ICT Pty Limited | 1K | — | 4 |
| AS134980AU | INTERPHONEPTYLTD-AS-AP - Interphone Pty Ltd | 1K | 65.5K | 5 |
| AS137576AU | EASYCOMMUNICATE-AS-AP - EasyCable Pty Ltd | 1K | 65.5K | 2 |
| AS135399AU | BLACKMORES-AS-AP - Blackmores Ltd | 1K | — | 3 |
| AS45793AU | NCC-AU-AP - Newcastle City Council | 1K | — | 3 |
| AS138174AU | UNITING-APNIC-NSW-AS-AP - UNITING (NSW.ACT) | 1K | — | 3 |
| AS58576AU | UE-AS-AP - Alinta Asset Management Pty Ltd | 1K | — | 3 |
| AS140967AU | STEELE-NETWORKS-AS-AP - Steele Networks Pty Ltd | 1K | 65.5K | 4 |
| AS139633AU | EXTRANET-AS-AP - EXTRANET SYSTEMS PTY LTD | 1K | — | 3 |
| AS10152AU | NEC-MELB-DC-AS-AP - NEC Australia Pty Ltd | 1K | — | 4 |
| AS45871AU | RWTS-AS-AP - Real World Technology Solutions Pty Ltd | 1K | — | 1 |
| AS135415AU | RACQ-AS-AP - RACQ Operations Pty Ltd | 1K | 65.5K | 5 |
| AS134709AU | ULTIMATECOMMS-AS-AP - ULTIMATE COMMUNICATION SOLUTIONS PTY. LTD. | 1K | — | 1 |
| AS131268AU | SCRC-NETWORK-AS-AP - Sunshine Coast Regional Council | 1K | — | 4 |
| AS152588AU | CRGPL-AS-AP - Country Road Group Pty Ltd | 1K | — | 3 |
| AS153049AU | SCOPEAUSTLTD-AS-AP - Scope Aust Ltd | 1K | — | 3 |
| AS55422AU | IPL-AS-AP - Interactive Pty Limited | 1K | — | 4 |
| AS4778AU | BORAL-LIMITED-AP - Optus Customer Network | 1K | — | 4 |
| AS138390AU | TGSNSW-NON-AS-AP - Trinity Grammar School | 1K | — | 2 |
| AS58634AU | PMSPL-AU - Presilient Managed Services Pty Ltd | 1K | — | 4 |
| AS153162AU | SAAO-AS-AP - S Apikian and others t/a Gadens | 1K | — | 1 |
| AS135612AU | HYDROELECTRIC-AS-AP - Hydro-Electric Corporation | 1K | — | 4 |
| AS136165AU | X4B-AS-AP - X4B DDoS Protected Announcements | 1K | — | 4 |
| AS35405AU | MACQUARIEBANKNET-EU-AS Macquarie Bank Limited | 1K | — | 4 |
| AS151641AU | PML-AS-AP - Pilbara Minerals | 1K | — | 3 |
| AS132908AU | RWTS-AS-AP - Real World Technology Solutions Pty Ltd | 1K | — | 1 |
| AS18108AU | FUJITSU-AP - Fujitsu Australia Ltd | 1K | — | 4 |
| AS136973AU | PIVOTEL-AS-AP - Pivotel Group Pty Limited | 1K | — | 4 |
| AS45484AU | ANZ_Banking_Group - ANZ Banking Group | 1K | — | 3 |
| AS132093AU | TRWH-AS-AP - The Royal Womens Hospital | 1K | — | 4 |
| AS132382AU | GREENBAY-AS-AP - Greenbay Communications Pty Ltd | 1K | — | 4 |
| AS136550AU | VPL-AS-AP - VERITAS (AUSTRALIA) PTY LTD | 1K | — | 4 |
| AS133189AU | IBSPL-AS-AP - SENTRIAN PTY LTD | 1K | 65.5K | 3 |
| AS152590AU | THEITDEPTPTYLTD-AS-AP - THE IT DEPT PTY LTD | 1K | 1 | 4 |
| AS133017AU | NASDAQPTYLTD-AS-AP - NASDAQ PTY LTD | 1K | — | 3 |
| AS133080AU | VIATEK-AS-AP - ViaTek Technology Pty Ltd | 1K | — | 4 |