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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 |
| — |
| 1 |
| 1 |
| AS154362AU | SCEPL-AS-AP - Strac Consulting Engineers Pty Ltd | — | 1 | 1 |
| AS134843AU | HOTLINEITPTYLTD-AS-AP - Hotline IT Pty Ltd | — | — | 0 |
| AS203943AU | NET-AN ALEXANDER NICHOLSON | — | 5 | 5 |
| AS219242AU | XHH-NETWORKS Hui Wang | — | 1 | 1 |
| AS154753AU | RAJASEKARANPRADEEP-AS-AP - Rajasekaran Pradeep | — | 1 | 1 |
| AS134580AU | IIX-CR - IIX-CR | — | — | 0 |
| AS17719AU | OPTUSCOM-AS02-AU-AP - SingTel Optus Pty Ltd | — | 2 | 2 |
| AS134124AU | CAMPAIGNMONITOR-AS-CORE - CAMPAIGN MONITOR PTY LTD | — | — | 0 |
| AS154710AU | ITERATORSPTYLTD-AS-AP - Iterators Pty Ltd | — | 1 | 1 |
| AS152730AU | MATTHEWPERKINS-AS-AP - Spectrum Consulting | — | 1 | 1 |
| AS214501AU | YEFTA-AS-AU Yefta Sutanto | — | 257 | 2 |
| AS150139AU | CONETIX-AS-AP - Conetix Pty Ltd | — | 4.1K | 1 |
| AS151669AU | XFXNET-AS-AU - Xiaofei Xu | — | 9 | 9 |
| AS132743AU | DESURANETPTY-AU - DESURANET PTY LTD | — | — | 0 |
| AS218295AU | CHRISSSS-COM Christian Clark | — | 1 | 1 |
| AS132078AU | DTAPL-AS-AP - DXC Technology Australia Pty Limited | — | — | 0 |
| AS154873AU | INGLESE1-AS-AP - INGLESE BRENDAN ANTHONY | — | 1 | 1 |
| AS134591AU | IIX-CR - IIX-CR | — | — | 0 |
| AS218593AU | TEAMRIVERBUBBLES Xavier Horwood trading as Teamriverbubbles | — | 1 | 1 |
| AS197245AU | patrick-fennell Patrick Fennell | — | 2 | 1 |
| AS135493AU | FIRSTFOCUS-AS-AP - First Focus Pty Ltd | — | — | 0 |
| AS198209AU | YDN-AS MIKHAIL YUDIN | — | 257 | 2 |
| AS56051AU | DOW-WA-AU - Department of Water (WA) | — | — | 0 |
| AS133381AU | STATETRUSTEES-AS-AP - STATE TRUSTEES LIMITED | — | 1 | 1 |
| AS133425AU | TTCPL-AS-AP - Tele Tech Communications Pty Ltd | — | — | 0 |
| AS131315AU | RACP-AU - 145 Macquarie Street | — | — | 0 |
| AS149778AU | JW-AS-AP - CHRISTIAN CONGREGATION OF JEHOVAH'S WITNESSES (AUSTRALASIA) LIMITED | — | 256 | 1 |
| AS213136AU | as213136 Ryan So | — | 256 | 1 |
| AS47365AU | ALPHA-LAYER-AS-AP - Alpha Layer Pty Ltd | — | 1 | 1 |
| AS55539AU | AMCDC-AS-AP - AMC Data Centre | — | — | 0 |
| AS132292AU | ASN-TELSTRA-03 - Telstra Limited | — | — | 0 |
| AS132121AU | DTAPL-AS-AP - DXC Technology Australia Pty Limited | — | — | 0 |
| AS134123AU | SCPBCG2-AS-AP - Sanctuary Cove Principal Body Corporate | — | — | 0 |
| AS133429AU | PHOENIX-AS-AP - Phoenix | — | 2 | 2 |
| AS150739AU | COGESTISAS-AS-AP - CO.GESTI SAS DI PIETRAVALLE MICHELE | — | 1 | 1 |
| AS56020AU | THREE2ONEINTERNET-AU - Level 20, 31 Market Street | — | — | 0 |
| AS208266AU | Alanyhq-Networks Hanqi Yang | — | 66 | 3 |
| AS134569AU | IIX-SDIC - IIX-SDIC | — | — | 0 |
| AS134517AU | XCONXPTYLTD-AS-AP - XconX Pty Ltd | — | 65.5K | 1 |
| AS134486AU | BITNETWORKS-AS-AP - Bit Networks Pty Ltd | — | — | 0 |
| AS213437AU | Auscyber Auscyber Pty Ltd | — | 2 | 2 |
| AS132600AU | SYMBIO-AS-AU - Symbio Networks Ltd | — | — | 0 |
| AS62435AU | ROSENET-AS Lily Rose | — | 256 | 1 |
| AS133332AU | INT-5GN-AS-AP - 5G NETWORK OPERATIONS PTY LTD | — | — | 0 |
| AS199539AU | LH2 Jaffar Mohammed | — | 5 | 5 |
| AS55765AU | RWTS-AS-AP - Real World Technology Solutions Pty Ltd | — | — | 0 |