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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 |
| 256 |
| — |
| 1 |
| AS9734AU | SENSATIONINTERNETSERVICES-AS-AP - Sensation Internet Services | 256 | — | 1 |
| AS142293AU | KVBNPL-AS-AP - Kangaroo Valley Broadband Network Pty Ltd | 256 | — | 1 |
| AS134183AU | PROGRESSIT-AS-AP - Progress I.T. Pty Ltd | 256 | — | 1 |
| AS138589AU | PROMETHIUMPTYLTD-AS-AP - Promethium Pty Ltd | 256 | — | 1 |
| AS136228AU | CASEYCITYCOUNCIL-AS-AP - Casey City Council | 256 | — | 1 |
| AS152641AU | THTPL-AS-AP - The Helm Technology Pty Ltd | 256 | — | 1 |
| AS150427AU | COMPLETE-AS-AP - Complete Office Supplies | 256 | — | 1 |
| AS149488AU | APOLLO-AS-AP - Apollo Labs Pty Ltd | 256 | 1 | 2 |
| AS153336AU | ZPNPL-AS-AP - Zero Point Networks | 256 | 65.5K | 2 |
| AS18368AU | APNIC-ANYCAST - Asia Pacific Network Information Centre | 256 | 1 | 2 |
| AS137242AU | CMC-AS-AP - CMC MARKETS ASIA PACIFIC PTY LTD | 256 | — | 1 |
| AS151846AU | SCCWI-AS-AP - Southern Cross Care (WA) Inc | 256 | — | 1 |
| AS136240AU | TTLINE-AS-AP - TT-Line Company Pty Ltd | 256 | — | 1 |
| AS151079AU | SMCA-AS-AP - ST MICHAEL'S COLLEGE | 256 | — | 1 |
| AS139785AU | MWC-AS-AP - Melbourne Water Corporation | 256 | — | 1 |
| AS149017AU | DURATECLIMITED-AS-AP - Duratec Limited | 256 | — | 1 |
| AS135326AU | SNPPL-AS-AP - SCOOT NET PARTNERS PTY LTD T/A SCOOTNET | 256 | — | 1 |
| AS132385AU | MPAMSHL-AS-AP - MUFG PENSION & MARKET SERVICES HOLDINGS LIMITED | 256 | — | 1 |
| AS138194AU | CPLOQ-AS-AP - CEREBRAL PALSY LEAGUE OF QUEENSLAND | 256 | — | 1 |
| AS139284AU | OCTANE-AS-AP - OCTANE NETWORKS PTY LTD | 256 | — | 1 |
| AS137938AU | QIGL-AS-AP - QBE Insurance Group Ltd | 256 | — | 1 |
| AS135121AU | PROSPA-AS-AP - Prospa Advance Pty Ltd | 256 | — | 1 |
| AS135892AU | NS-MGGS-AS-AP - Mentone Girls Grammar School | 256 | — | 1 |
| AS135088AU | GRID-AS-AP - Grid Technology Pty Ltd | 256 | — | 1 |
| AS153613AU | VYSION-AS-AP - Vysion Group PTY LTD | 256 | — | 1 |
| AS139582AU | RITAMPTYLIMITED-AS-AP - Ritam Pty Limited | 256 | — | 1 |
| AS141885AU | CFSPL-AS-AP - CHUBB FIRE & SECURITY PTY LTD | 256 | — | 1 |
| AS141392AU | SUNWATERLIMITED-AS-AP - Sunwater Limited | 256 | — | 1 |
| AS58545AU | DRC-AS-AP - DUBBO REGIONAL COUNCIL | 256 | — | 1 |
| AS134408AU | HANML-AS - Hillside (Australia New Media) Pty Ltd | 256 | — | 1 |
| AS140041AU | TGC-AS-AP - The Geelong College | 256 | — | 1 |
| AS133483AU | SWITCHMEDIA-AS-AP - SWITCH TV PTY LTD T/A SWITCH MEDIA | 256 | — | 1 |
| AS140099AU | RisingSun-AS-AP - Rising Sun Pictures | 256 | — | 1 |
| AS140730AU | UCNTS-AS-AP - UNIVERSAL CUSTOMISED NETWORKING TECHNICAL SOLUTIONS PTY LTD | 256 | — | 1 |
| AS149852AU | CHEMISTWAREHOUSE-AS-AU - Chemist Warehouse | 256 | — | 1 |
| AS198734AU | BOJIN-AS Bojin Li | 256 | 18 | 3 |
| AS134070AU | LEGALAIDNSW-AS-AP - Legal Aid Commission of NSW | 256 | — | 1 |
| AS138451AU | MONASHUNI-AS-AP - PT. Monash Indonesia Services | 256 | — | 1 |
| AS153794AU | ALTVFXPTYLTD-AS-AP - ALT.VFX PTY LTD | 256 | — | 1 |
| AS153050AU | RTSPL-AS-AP - RITE Tech Solutions Pty Ltd | 256 | — | 1 |
| AS9795AU | ramsayhealth-as-ap - Ramsay Health Care, Health Services, Sydney Australia | 256 | — | 1 |
| AS135106AU | CARETELECOMPTYLTD-AS-AP - CareTel Pty Ltd | 256 | 1 | 2 |
| AS138210AU | BDSCL-AS-AP - Bankstown Sports Club | 256 | — | 1 |
| AS38582AU | CONNECTEAST-TRANSIT-AS-AP - CONNECTEAST | 256 | — | 1 |
| AS141734AU | RIPL-AS-AP - Rapid Internet Pty Ltd | 256 | — | 1 |
| AS137044AU | VATCTMR-AS-AP - VICTORIA AMATEUR TURF CLUB (INCORPORATING) THE MELBOURNE RACING | 256 | — | 1 |