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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 |
| AS153597AU | OMNITITANPTYLTD-AS-AP - Townsville Internet | 256 | — | 1 |
| AS141700AU | CNCPL-AS-AP - CLOUD NINE COMMUNICATIONS PTY LTD | 256 | — | 1 |
| AS137219AU | MELTUS-NETWORKS-AS-AP - Meltus Networks | 256 | 1 | 2 |
| AS140670AU | PACT-AS-AP - pact it solutions | 256 | — | 1 |
| AS38236AU | GOSFORDCITYCOUNCIL-AS-AP - Gosford City Council | 256 | — | 1 |
| AS136388AU | ECHIPS-AS-AP - Efficient Chips | 256 | — | 1 |
| AS219282AU | EASYGO-INFORMATION-SERVICES-PTY-LTD EASYGO INFORMATION SERVICES PTY LTD | 256 | — | 1 |
| AS132473AU | RFGPL-AS-AP - RFGPL | 256 | — | 1 |
| AS153720AU | MARKDELANY-AS-AP - Mark Delany | 256 | 1 | 2 |
| AS132205AU | YARRACITYCOUNCIL-AS-AP - YARRA CITY COUNCIL | 256 | — | 1 |
| AS132030AU | VES-AS-AP - VEOLIA ENVIRONMENTAL SERVICES (AUSTRALIA) PTY LTD | 256 | — | 1 |
| AS132914AU | ABL-AU - Adelaide Brighton Limited | 256 | — | 1 |
| AS136912AU | KINGS-AS-AP - THE COUNCIL OF THE KING'S SCHOOL | 256 | — | 1 |
| AS55358AU | HORIZON-POWER-AU - 18 Brodie Hall Drive | 256 | — | 1 |
| AS24480AU | EPWORTH-MULTIHOME-AU-AP - Epworth Hospital | 256 | — | 1 |
| AS58916AU | NJE-AS-AP - National Jet Express Pty Ltd | 256 | — | 1 |
| AS45160AU | LOTTERYWEST-AS-AP - Lotteries Commission of Western Australia | 256 | — | 1 |
| AS152852AU | SPOON-AS-AP - Spoon Technologies PTY LTD | 256 | — | 1 |
| AS38831AU | RPL-SSTAR-AS-AU-AP - Southern Star | 256 | — | 1 |
| AS18369AU | APNIC-ANYCAST - Asia Pacific Network Information Centre | 256 | 1 | 2 |
| AS136745AU | MERIDIANITPTYLTD-AS-AP - Meridian IT Pty Ltd | 256 | — | 1 |
| AS208266AU | Alanyhq-Networks Hanqi Yang | — | 66 | 3 |
| AS213136AU | as213136 Ryan So | — | 256 | 1 |
| AS219242AU | XHH-NETWORKS Hui Wang | — | 1 | 1 |
| AS154362AU | SCEPL-AS-AP - Strac Consulting Engineers Pty Ltd | — | 1 | 1 |
| AS154753AU | RAJASEKARANPRADEEP-AS-AP - Rajasekaran Pradeep | — | 1 | 1 |
| AS134517AU | XCONXPTYLTD-AS-AP - XconX Pty Ltd | — | 65.5K | 1 |
| AS17719AU | OPTUSCOM-AS02-AU-AP - SingTel Optus Pty Ltd | — | 2 | 2 |
| AS213437AU | Auscyber Auscyber Pty Ltd | — | 2 | 2 |
| AS133381AU | STATETRUSTEES-AS-AP - STATE TRUSTEES LIMITED | — | 1 | 1 |
| AS10153AU | YZUCRC-NET-AP - Yuan Ze University Communications Research Center Network | — | 1 | 1 |
| AS152730AU | MATTHEWPERKINS-AS-AP - Spectrum Consulting | — | 1 | 1 |
| AS218593AU | TEAMRIVERBUBBLES Xavier Horwood trading as Teamriverbubbles | — | 1 | 1 |
| AS151669AU | XFXNET-AS-AU - Xiaofei Xu | — | 9 | 9 |
| AS150139AU | CONETIX-AS-AP - Conetix Pty Ltd | — | 4.1K | 1 |
| AS203943AU | NET-AN ALEXANDER NICHOLSON | — | 5 | 5 |
| AS150739AU | COGESTISAS-AS-AP - CO.GESTI SAS DI PIETRAVALLE MICHELE | — | 1 | 1 |
| AS199539AU | LH2 Jaffar Mohammed | — | 5 | 5 |
| AS198209AU | YDN-AS MIKHAIL YUDIN | — | 257 | 2 |
| AS133429AU | PHOENIX-AS-AP - Phoenix | — | 2 | 2 |
| AS218295AU | CHRISSSS-COM Christian Clark | — | 1 | 1 |
| AS132458AU | PENTANET-AS-AP - Pentanet Limited | — | 1 | 1 |
| AS154873AU | INGLESE1-AS-AP - INGLESE BRENDAN ANTHONY | — | 1 | 1 |
| AS62435AU | ROSENET-AS Lily Rose | — | 256 | 1 |
| AS47365AU | ALPHA-LAYER-AS-AP - Alpha Layer Pty Ltd | — | 1 | 1 |
| AS154710AU | ITERATORSPTYLTD-AS-AP - Iterators Pty Ltd | — | 1 | 1 |