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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 |
| 256 |
| — |
| 1 |
| AS152683AU | BGS-AS-AP - Brighton Grammar School | 256 | — | 1 |
| AS137421AU | VFM-AS-AP - Victoria Funds Management | 256 | — | 1 |
| AS139930AU | MYLAN-AS-AP - Mylan Laboratories Ltd | 256 | — | 1 |
| AS37993AU | CRANBROOK-AS-AP - Cranbrook School, | 256 | — | 1 |
| AS140977AU | SCECGS-AS-AP - SCECGS Redlands Ltd | 256 | — | 1 |
| AS139843AU | BAYSIDECOUNCIL-AS-AP - Bayside Council | 256 | — | 1 |
| AS138468AU | WSL-AS-AP - Wenona School Limited | 256 | — | 1 |
| AS135672AU | GRANGERESOURCES-AS-AP - GRANGE RESOURCES (TASMANIA) PTY LTD | 256 | — | 1 |
| AS24065AU | JV14-AS-AP - PO Box 848 | 256 | — | 1 |
| AS58716AU | PENRITHCC-AS-AP - Penrith City Council | 256 | — | 1 |
| AS63992AU | DSAU-AS-AP - DSAU Pty Ltd | 256 | — | 1 |
| AS154653AU | PARKLOGICPTYLTD-AS-AP - ParkLogic Pty Ltd | 256 | 1 | 2 |
| AS45692AU | DFSI-AS-AP - DFSI Spatial Services | 256 | — | 1 |
| AS135024AU | WILSON-PARKING-AS-AP - Wilson Parking Australia 1992 PTY LTD | 256 | — | 1 |
| AS45208AU | RCPAQAP-AU - RCPA Quality Assurance Programs | 256 | — | 1 |
| AS138680AU | COLLECTIONHOUSE-AS-AP - COLLECTION HOUSE LIMITED | 256 | — | 1 |
| AS140099AU | RisingSun-AS-AP - Rising Sun Pictures | 256 | — | 1 |
| AS154703AU | BMDPL-AS-AP - BLUE MARK DIGITAL PTY LTD | 256 | — | 1 |
| AS135326AU | SNPPL-AS-AP - SCOOT NET PARTNERS PTY LTD T/A SCOOTNET | 256 | — | 1 |
| AS139917AU | AQUINASCOLLEGE-AS-AP - Aquinas College | 256 | — | 1 |
| AS55870AU | DCC-NET-AS-AP - Darwin City Council | 256 | 1 | 2 |
| AS131225AU | CSENERGY-AU - Level 21 | 256 | — | 1 |
| AS135627AU | SNPL-AS-AP - Silverlining Networks Pty Ltd | 256 | — | 1 |
| AS137006AU | HAMBSSYSTEMSLTD-AS-AP - HAMBS Systems Ltd | 256 | — | 1 |
| AS135559AU | SERENITY-AS-AP - Athena Networks | 256 | 1 | 2 |
| AS141885AU | CFSPL-AS-AP - CHUBB FIRE & SECURITY PTY LTD | 256 | — | 1 |
| AS135118AU | TCOTCOA-AS-AP - The Corporation of the City of Adelaide | 256 | — | 1 |
| AS134184AU | JOEYS-AS-AP - MARIST BROTHERS ST JOSEPHS COLLEGE | 256 | — | 1 |
| AS38049AU | CFG-AS-AP - Collins Foods Group | 256 | — | 1 |
| AS136206AU | SKYNETBROADBAND-AS-AP - Skynet Broadband Pty Ltd | 256 | — | 1 |
| AS149989AU | DEFINITIVE-AS-AP - Defys | 256 | — | 1 |
| AS141043AU | PHS-AS-AP - Precinct Health Service | 256 | — | 1 |
| AS151497AU | IA-AS-AP - Imaging Associates | 256 | — | 1 |
| AS138537AU | BARKERCOLLEGE-AS-AP - Barker College | 256 | — | 1 |
| AS149782AU | STRATUSBLUEPTYLTD-AS-AP - Brisk Technology | 256 | — | 1 |
| AS38582AU | CONNECTEAST-TRANSIT-AS-AP - CONNECTEAST | 256 | — | 1 |
| AS142415AU | DPEL-AS-AP - Dominos's | 256 | — | 1 |
| AS137938AU | QIGL-AS-AP - QBE Insurance Group Ltd | 256 | — | 1 |
| AS141684AU | DOCS-AS-AP - Department of Customer Service | 256 | — | 1 |
| AS151047AU | CENTRAL2-AS-AP - Queensland Urban Utilities | 256 | — | 1 |
| AS136529AU | HRSAUSTRALASIAPTYLTD-AS-AP - HRS AUSTRALASIA PTY LTD | 256 | — | 1 |
| AS136036AU | THINKEX-AS-AP - ThinkEx Holdings Pty Ltd | 256 | — | 1 |
| AS55358AU | HORIZON-POWER-AU - 18 Brodie Hall Drive | 256 | — | 1 |
| AS132320AU | SAHMRI-AS-AP - South Australian Health and Medical Research Institute Ltd | 256 | — | 1 |
| AS140730AU | UCNTS-AS-AP - UNIVERSAL CUSTOMISED NETWORKING TECHNICAL SOLUTIONS PTY LTD | 256 | — | 1 |
| AS139207AU | SERVERWORLD-AS-AP - Serverworld | 256 | 1 | 2 |