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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 |
| — |
| 4 |
| AS150798AU | WSACOLIMITED-AS-AP - WSA CO Limited | 1K | — | 3 |
| AS149446AU | FIRMUSGRID-AS-AP - Firmus Grid | 1K | 65.5K | 4 |
| AS135039AU | CVCPL-AS-AP - Code Valley Corp Pty Ltd | 1K | — | 1 |
| AS152590AU | THEITDEPTPTYLTD-AS-AP - THE IT DEPT PTY LTD | 1K | 1 | 4 |
| AS45118AU | ANFIUWP-AS-AP - Australian Nursing Federation Industrial Union of Workers Perth | 1K | 65.5K | 4 |
| AS63842AU | FANTEL-AS-AP - Fantel Pty Ltd | 1K | — | 4 |
| AS23646AU | CLARINTSOL-AS-AP - Clarinet Internet Solutions | 1K | — | 1 |
| AS132835AU | FLEXIGROUPPTYLTD-AS-AP - FlexiGroup Pty Ltd | 1K | — | 3 |
| AS133122AU | HERITAGEBANKLTD-AS-AP - Heritage Bank Ltd. | 1K | — | 4 |
| AS132693AU | EASTERNHEALTH-AS-AP - Eastern Health | 1K | — | 1 |
| AS134503AU | FLASH-FIBRES-AS-AP - Flash Fibres | 1K | 65.5K | 2 |
| AS7492AU | NEXON-GLOBAL-BACKBONE-ASN - Nexon Global Backbone | 1K | 65.5K | 6 |
| AS45797AU | CCGS-AU - Queenslea Drive | 1K | — | 2 |
| AS139633AU | EXTRANET-AS-AP - EXTRANET SYSTEMS PTY LTD | 1K | — | 3 |
| AS133189AU | IBSPL-AS-AP - SENTRIAN PTY LTD | 1K | 65.5K | 3 |
| AS132491AU | AFTCOMMS-AS-AP - AFT Communications Pty Ltd | 1K | — | 3 |
| AS149874AU | MNPL-AS-AP - Multiwave Networks Pty Ltd | 1K | — | 3 |
| AS132528AU | DIGICELAUSPTYLTD-AS-AP - DIGICEL (AUS) PTY LTD | 1K | — | 1 |
| AS133618AU | TRELLIAN-AS-AP - Trellian Pty. Limited | 1K | — | 2 |
| AS10129AU | SSMB-AS-AP - Salomon Smith Barney Australia Pty Ltd | 1K | — | 4 |
| AS58734AU | BRISCONVEXCENTRE-AS-AP - Brisbane Convention and Exhibition Centre | 1K | — | 3 |
| AS23733AU | BRIDGESTONE-EARTHMOVER-AS-AP - Bridgestone Earthmover Tyres Pty Ltd | 1K | — | 3 |
| AS153346AU | HAWKNET-AS-AP - HawkNet Labs Pty Ltd | 1K | 5 | 5 |
| AS18231AU | CROSSRIMS-AS-AP - Crossrims Pty Ltd | 1K | 65.5K | 5 |
| AS146963AU | STRIKE-AS-AP - STRIKE SYSTEMS PTY LIMITED | 1K | 1 | 4 |
| AS136805AU | NGVPL-AS-AP - Next Generation Voice PTY LTD | 1K | 1 | 4 |
| AS132041AU | ACG-AS-AP - AUSTRALIAN COMMUNICATIONS GROUP PTY LTD | 1K | — | 4 |
| AS132145AU | ZETTAGRID-AS-AP - Zettagrid Pty Ltd | 1K | — | 3 |
| AS59267AU | INTUITTECHNOLOGIESPTYLTD-AS-AP - Intuit Technologies Pty Ltd | 1K | — | 4 |
| AS24517AU | FLIGHTCENTRENET - Flight Centre Limited | 1K | — | 3 |
| AS141360AU | PCPPL-AS-AP - Premier Contact Point Pty Ltd | 1K | 3 | 7 |
| AS136731AU | INVOTECSOLUTIONS-AS-AP - Invotec Solutions | 1K | — | 1 |
| AS138331AU | FIDESSA-AU-AP - Fidessa Pty ltd | 1K | — | 3 |
| AS133737AU | SWARH-AS-AP - BARWON HEALTH trading as SOUTH WEST ALLIANCE OF RURAL HEALTH (SWARH) | 1K | — | 3 |
| AS147309AU | JTPL-AS-AP - Jee Technology Pty Ltd | 1K | — | 3 |
| AS134709AU | ULTIMATECOMMS-AS-AP - ULTIMATE COMMUNICATION SOLUTIONS PTY. LTD. | 1K | — | 1 |
| AS153655AU | RFCPL-AS-AP - Rural Fibre Co Pty Ltd | 1K | 131.1K | 6 |
| AS140967AU | STEELE-NETWORKS-AS-AP - Steele Networks Pty Ltd | 1K | 65.5K | 4 |
| AS132049AU | ENDEAVOUR-AS-AP - Endeavour Foundation | 1K | — | 3 |
| AS141353AU | AAMCPL-AS-AP - ANGLO AMERICAN METALLURGICAL COAL PTY LTD | 1K | — | 3 |
| AS150121AU | TASMANIAN-AS-AP - Tasmanian Colo | 1K | — | 3 |
| AS135399AU | BLACKMORES-AS-AP - Blackmores Ltd | 1K | — | 3 |
| AS142265AU | DIGITALO2PTYLTD-AS-AP - Digital o2 Pty Ltd | 1K | — | 3 |
| AS55486AU | NETWORX-AS-AP - Networx Australia | 1K | — | 4 |
| AS138525AU | MINIPORTPTYLTD-AS-AP - Miniport Pty Ltd | 1K | 65.5K | 5 |
| AS139084AU | DIGITALIMMORTALITY-AS-AP - DIGITAL IMMORTALITY PTY LTD | 1K | 98.3K | 5 |