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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 |
| ABETRAVELPTYLTD-AS-AP - ABE TRAVEL PTY LTD |
| — |
| — |
| 0 |
| AS141708AU | RPLATRT-AS-AP - REDDENET PTY LTD | — | — | 0 |
| AS152662AU | SONICHEALTHCARE2-AS-AP - SONIC HEALTHCARE LIMITED | — | — | 0 |
| AS133389AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS134245AU | THEITDEPTPTYLTD-AS-AP - THE IT DEPT PTY LTD | — | — | 0 |
| AS135317AU | BBIOPL-AS-AP - BHP BILLITON IRON ORE PTY. LTD. | — | — | 0 |
| AS23906AU | GETONIT-AS-AP - getonit.com Pty Ltd | — | — | 0 |
| AS153620AU | ETSITPTYLTD-AS-AP - ETS IT PTY LTD | — | — | 0 |
| AS9984AU | CODIFY-AS-AP - Codify Pty Ltd | — | — | 0 |
| AS45522AU | EDITURE-AS-AP - Editure Education Services | — | — | 0 |
| AS151486AU | SENSIA-AS-AP - NET360 | — | — | 0 |
| AS55471AU | APNICTRAININGLAB-AU - AS number for APNIC TRAINING LAB | — | — | 0 |
| AS58720AU | YAHOO-AU - Yahoo-Inc | — | — | 0 |
| AS63950AU | JWNPL-AS-AP - Jackie's Wholesale Nurseries Pty Ltd | — | — | 0 |
| AS45615AU | NRW - NRW Holdings Limited Civil and Mining Contractors Perth | — | — | 0 |
| AS45953AU | CENET-AS-AP - CEnet | — | — | 0 |
| AS55931AU | ECORE-AU - Unit 2, 172 Milperra Road | — | — | 0 |
| AS7698AU | NETEXPRESS-AS-AP - NetExpress Pty Ltd | — | — | 0 |
| AS24223AU | PBBA-AS-AU - Personal Broadband Australia, iBusrt Wireless Network provider. | — | — | 0 |
| AS132487AU | IDPL-AS-AP - Immense Data Pty Ltd | — | — | 0 |
| AS58920AU | IPSECPTYLTD-AS-AP - IPSec Pty Ltd | — | — | 0 |
| AS136770AU | LKGPL-AS-AP - Liquid Knowledge Group (LKG) Pty Ltd | — | — | 0 |
| AS24488AU | ACCENTURE-AS-AU-AP - Accenture Australia Pty Ltd AS | — | — | 0 |
| AS38214AU | SYD_CATCHMENT_AUTHORITY - Optus Customer Network | — | — | 0 |
| AS132458AU | PENTANET-AS-AP - Pentanet Limited | — | 1 | 1 |
| AS45627AU | VBRN-TCA-AS-AP - VBRN Camperdown Network | — | — | 0 |
| AS45603AU | IPSTAR-AS-AP - IPSTAR Australia Pty Ltd. | — | — | 0 |
| AS154207AU | CYBER-AS-AP - Medlink Pacific PTY LTD | — | — | 0 |
| AS142587AU | YSPL-AS-AP - Yardi Systems Pty Ltd | — | — | 0 |
| AS7702AU | THEHUB-AS-AP - Hub Communications | — | — | 0 |
| AS23741AU | TPG-AU - TPG Internet Pty Ltd. | — | — | 0 |
| AS10115AU | ATOAS-AP - Australian Taxation OAffice | — | — | 0 |
| AS140550AU | MEDLAB-AS-AP - MEDLAB PATHOLOGY PTY LTD | — | — | 0 |
| AS23677AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS152656AU | FLUIDLABSPTYLTD-AS-AU - Fluid Labs Pty Ltd | — | — | 0 |
| AS137212AU | BWPL-AS-AP - BINARY WHOLESALE PTY LTD | — | — | 0 |
| AS139754AU | QLDHEALTH-NON-AS-AP - Queensland Health | — | — | 0 |
| AS149654AU | SOSPL-AS-AP - MEGAHOST INTERNET SERVICES AUSTRALIA | — | — | 0 |
| AS139069AU | AUSCO-AS-AP - AUSCO MODULAR PTY LIMITED | — | — | 0 |
| AS58721AU | YAHOO-AU - Yahoo-Inc | — | — | 0 |
| AS135537AU | APNICTRAINING-AS135537 - ASN for APNICTRAINING LAB - AS135537 | — | — | 0 |
| AS133049AU | KOMMUNIQUEPTYLTD-AS-AP - Kommunique Pty Ltd | — | — | 0 |
| AS134541AU | INFERENCESOLUTIONS-AS-AP - INFERENCE SOLUTIONS PTY LTD | — | — | 0 |
| AS135280AU | SPORTSBETPTYLTD-AS1-AP - Sportsbet Pty Ltd | — | — | 0 |
| AS133629AU | WOTTONKEARNEY-AS-AP - PHILLIP N WOTTON & DAVID J KEARNEY | — | — | 0 |
| AS4807AU | CAMTECHSA-AS-AP - Camtech (SA) Pty Ltd | — | — | 0 |
| AS9424AU | WIDEBAY2020-AS-AP - Qld Dept Local Govt and Planning | — | — | 0 |