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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 |
| 1K |
| — |
| 4 |
| AS4819AU | STRATOS-GLOBAL-ASIAPAC-AS-AP - Xantic BV | 1K | 65.5K | 2 |
| AS24303AU | GOLDCORP-AS-AU - Gold Corporation | 1K | 1 | 2 |
| AS58576AU | UE-AS-AP - Alinta Asset Management Pty Ltd | 1K | — | 3 |
| AS142242AU | LAL-AS-AP - Lindsay Australia Limited | 1K | — | 3 |
| AS135415AU | RACQ-AS-AP - RACQ Operations Pty Ltd | 1K | 65.5K | 5 |
| AS132382AU | GREENBAY-AS-AP - Greenbay Communications Pty Ltd | 1K | — | 4 |
| AS153315AU | UNIBEAM-AS-AP - Unibeam Networks Pty Ltd | 1K | 256 | 5 |
| AS151641AU | PML-AS-AP - Pilbara Minerals | 1K | — | 3 |
| AS136731AU | INVOTECSOLUTIONS-AS-AP - Invotec Solutions | 1K | — | 1 |
| AS134076AU | M2000CN-AS-AP - 2000 Computers & Networks Pty Ltd 103.51.68.0/22 | 1K | 65.5K | 2 |
| AS45240AU | NETWIDE-AU-AS-AP - REA Group, A subsidiary of Netwide, | 1K | 1 | 4 |
| AS141353AU | AAMCPL-AS-AP - ANGLO AMERICAN METALLURGICAL COAL PTY LTD | 1K | — | 3 |
| AS138331AU | FIDESSA-AU-AP - Fidessa Pty ltd | 1K | — | 3 |
| AS18231AU | CROSSRIMS-AS-AP - Crossrims Pty Ltd | 1K | 65.5K | 5 |
| AS135612AU | HYDROELECTRIC-AS-AP - Hydro-Electric Corporation | 1K | — | 4 |
| AS139633AU | EXTRANET-AS-AP - EXTRANET SYSTEMS PTY LTD | 1K | — | 3 |
| AS56199AU | THOMAX-AU - THOMAX TECH SYD | 1K | — | 4 |
| AS10152AU | NEC-MELB-DC-AS-AP - NEC Australia Pty Ltd | 1K | — | 4 |
| AS132908AU | RWTS-AS-AP - Real World Technology Solutions Pty Ltd | 1K | — | 1 |
| AS24341AU | AID-NET-AS-AP - All Interactive Networks | 1K | 65.5K | 5 |
| AS142422AU | HOBARTCC-NON-AS-AP - Hobart City Council | 1K | — | 4 |
| AS133618AU | TRELLIAN-AS-AP - Trellian Pty. Limited | 1K | — | 2 |
| AS133382AU | TBDN-AS-AP - THE BUSINESS DOCTOR NSW PTY LTD | 1K | — | 4 |
| AS150121AU | TASMANIAN-AS-AP - Tasmanian Colo | 1K | — | 3 |
| AS137968AU | PSPL-AS-AP - Pen10 Services Pty Ltd | 1K | — | 4 |
| AS132094AU | KSOL-AS-AP - Kritikos Solutions Pty Ltd | 1K | — | 1 |
| AS139279AU | OPTIMISEDSOLUTIONS-AS-AP - OPTIMISED SOLUTIONS | 1K | 1 | 4 |
| AS131292AU | HCSPL-AS-AP - Hub Computing Services Pty Ltd | 1K | — | 4 |
| AS136973AU | PIVOTEL-AS-AP - Pivotel Group Pty Limited | 1K | — | 4 |
| AS151847AU | FASTMAILPTYLTD-AS-AP - Fastmail Pty Ltd | 1K | 16.4K | 8 |
| AS152669AU | DEP2L-AS-AP - Digital Erskine Park 2 LLC | 1K | — | 1 |
| AS63971AU | SIPCITY-AU - BLAST TECHNOLOGIES PTY. LTD. | 1K | — | 1 |
| AS153547AU | YOUNGADAMJOHN-AS-AP - Tiger Technology Solutions | 1K | 1 | 4 |
| AS136805AU | NGVPL-AS-AP - Next Generation Voice PTY LTD | 1K | 1 | 4 |
| AS152588AU | CRGPL-AS-AP - Country Road Group Pty Ltd | 1K | — | 3 |
| AS140885AU | FADEDSERVERS1-AS-AP - FADEDSERVERS PTY LTD | 1K | — | 3 |
| AS131268AU | SCRC-NETWORK-AS-AP - Sunshine Coast Regional Council | 1K | — | 4 |
| AS56270AU | ROJAN-AU - ROJAN AUSTRALIA | 1K | — | 4 |
| AS45484AU | ANZ_Banking_Group - ANZ Banking Group | 1K | — | 3 |
| AS136181AU | ACTIVEPORT-AS-AP - ActivePort Pty Ltd | 1K | 5 | 9 |
| AS55651AU | DBOLICALPTYLTD-AU - DBOLICAL PTY LTD | 1K | 3 | 7 |
| AS4778AU | BORAL-LIMITED-AP - Optus Customer Network | 1K | — | 4 |
| AS18036AU | NECA-CMS - NECA CMS, Melbourne | 1K | — | 4 |
| AS153346AU | HAWKNET-AS-AP - HawkNet Labs Pty Ltd | 1K | 5 | 5 |
| AS146963AU | STRIKE-AS-AP - STRIKE SYSTEMS PTY LIMITED | 1K | 1 | 4 |
| AS135039AU | CVCPL-AS-AP - Code Valley Corp Pty Ltd | 1K | — | 1 |