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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 |
| PASPL-AS-AP - Precision Administration Services Pty Ltd |
| 256 |
| — |
| 1 |
| AS134679AU | HILLSIDE-NEW-MEDIA-AS-AP - Hillside (Australia New Media) Pty Ltd | 256 | — | 1 |
| AS137864AU | RCPA-AS-AP - Royal College of Pathologists of Australasia | 256 | — | 1 |
| AS22672AU | PDKPL-AS-AP - Kinetix Networks | 256 | 65.5K | 2 |
| AS154540AU | MWMCA-AS-AP - Moriah War Memorial College Association | 256 | — | 1 |
| AS134229AU | NSAPL-AS-AP - Noble Systems Australia Pty Limited | 256 | — | 1 |
| AS136228AU | CASEYCITYCOUNCIL-AS-AP - Casey City Council | 256 | — | 1 |
| AS55870AU | DCC-NET-AS-AP - Darwin City Council | 256 | 1 | 2 |
| AS132703AU | HPPL-AS-AP - Hancock Prospecting Pty Ltd | 256 | — | 1 |
| AS45207AU | CBH-AU - 30 Delhi Street | 256 | — | 1 |
| AS154741AU | SUTHERLANDSHIRE-AS-AP - Sutherland Shire Council | 256 | — | 1 |
| AS138483AU | VANDERFIELDPTYLTD-AS-AP - Vanderfield Pty Ltd | 256 | — | 1 |
| AS56210AU | ADV-NET-AU - AdvanceNet Telecom | 256 | — | 1 |
| AS138210AU | BDSCL-AS-AP - Bankstown Sports Club | 256 | — | 1 |
| AS132914AU | ABL-AU - Adelaide Brighton Limited | 256 | — | 1 |
| AS135289AU | JAPL-AS-AP - JBS Australia Pty Ltd | 256 | — | 1 |
| AS137044AU | VATCTMR-AS-AP - VICTORIA AMATEUR TURF CLUB (INCORPORATING) THE MELBOURNE RACING | 256 | — | 1 |
| AS198734AU | BOJIN-AS Bojin Li | 256 | 18 | 3 |
| AS137863AU | TMHA-AS-AP - TOYOTA MATERIAL HANDLING AUSTRALIA PTY LIMITED | 256 | — | 1 |
| AS38911AU | KEYSTART-AS-AP - Keystart | 256 | — | 1 |
| AS45427AU | WEBZONE-INTERNET-AS-AP - Webzone Internet, Internet Service Provider, | 256 | — | 1 |
| AS137032AU | IRIS-AS-AP - Iris Communications Pty Ltd | 256 | — | 1 |
| AS135118AU | TCOTCOA-AS-AP - The Corporation of the City of Adelaide | 256 | — | 1 |
| AS154625AU | HANSMULLER-AS-AP - Hans Muller | 256 | — | 1 |
| AS139785AU | MWC-AS-AP - Melbourne Water Corporation | 256 | — | 1 |
| AS200557AU | KRONICD-AS Peter Hannay | 256 | 256 | 2 |
| AS140730AU | UCNTS-AS-AP - UNIVERSAL CUSTOMISED NETWORKING TECHNICAL SOLUTIONS PTY LTD | 256 | — | 1 |
| AS135520AU | OVERTHEWIRE-AU - Over the Wire Pty Ltd | 256 | — | 1 |
| AS151831AU | SIAPL-AS-AP - STACK Infrastructure Australia Pty Ltd | 256 | — | 1 |
| AS138941AU | NPCMEDIA-AS-AP - NPC Media Pty Limited | 256 | — | 1 |
| AS135565AU | JCSPL-AS-AP - JEM Computer Systems Pty Ltd | 256 | — | 1 |
| AS139665AU | CCIL-AS-AP - Catholic Church Insurance Limited | 256 | — | 1 |
| AS133216AU | YMA-AS-AP - Yamaha Motor Australia | 256 | — | 1 |
| AS142143AU | WESLEY-AS-AP - WESLEY MISSION QUEENSLAND | 256 | — | 1 |
| AS55419AU | ADVAM-AS-AP - ASN for Advam Pty Ltd | 256 | — | 1 |
| AS133126AU | ETWVPL-AS-AP - Eureka Taxis Western Victoria Pty Ltd | 256 | 65.5K | 2 |
| AS136954AU | OTR-AU - On The Run Pty Ltd | 256 | — | 1 |
| AS58613AU | BONNTECH-AS-AP - Bonntech Business Solutions | 256 | — | 1 |
| AS137025AU | PBPLPN-AS-AP - Port of Brisbane Pty Ltd | 256 | — | 1 |
| AS142579AU | GGPL-AS-AP - GoLogic Group Pty Ltd | 256 | — | 1 |
| AS149782AU | STRATUSBLUEPTYLTD-AS-AP - Brisk Technology | 256 | — | 1 |
| AS138207AU | ORACLECMS-AS-AP - ORACLE CUSTOMER MANAGEMENT SOLUTIONS PTY. LTD. | 256 | — | 1 |
| AS155018AU | SKOPEIT-AS-AP - Skope IT | 256 | — | 1 |
| AS132900AU | ASCHAMSCHOOLLTD-AS-AP - Ascham School LTD | 256 | — | 1 |
| AS136391AU | MCCONAGHY-AS-AP - MCCONAGHY GROUP PTY LTD | 256 | — | 1 |
| AS133758AU | OZTELL-AS-AP - OZtell | 256 | — | 1 |
| AS138589AU | PROMETHIUMPTYLTD-AS-AP - Promethium Pty Ltd | 256 | — | 1 |