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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.
2,974 autonomous systems registered to Australia. Click an AS for detail.
| AS7575AU | AARNET-AS-AP - Australian Academic and Research Network (AARNet) | 1.2M | 175 |
| AS9443AU | VOCUS-RETAIL-AU - Vocus Retail | 1.2M | 50 |
| AS2764AU | AAPT - AAPT Limited | 841K | 485 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
| 256 |
| — |
| 1 |
| AS147052AU | BACC-AS-AP - BALLARAT & CLARENDON COLLEGE | 256 | — | 1 |
| AS142010AU | APFACILITIES-AS-AP - A.P. FACILITIES PTY. LIMITED | 256 | — | 1 |
| AS137006AU | HAMBSSYSTEMSLTD-AS-AP - HAMBS Systems Ltd | 256 | — | 1 |
| AS55848AU | AI-MEDIA-AS-AP - Access Innovation Media | 256 | — | 1 |
| AS135892AU | NS-MGGS-AS-AP - Mentone Girls Grammar School | 256 | — | 1 |
| AS153043AU | LINKLYPTYLTD-AS-AP - Linkly Pty Ltd | 256 | — | 1 |
| AS149852AU | CHEMISTWAREHOUSE-AS-AU - Chemist Warehouse | 256 | — | 1 |
| AS59202AU | SMGS-AS-AP - St. Michael's Grammar School | 256 | — | 1 |
| AS140959AU | TFAL-AS-AP - TOYOTA FINANCE AUSTRALIA LTD | 256 | — | 1 |
| AS151831AU | SIAPL-AS-AP - STACK Infrastructure Australia Pty Ltd | 256 | — | 1 |
| AS55773AU | WIOT3690-AU - 87 Mckoy Street | 256 | — | 1 |
| AS138173AU | MCL-AS-AP - Mortgage Choice Limited | 256 | — | 1 |
| AS136529AU | HRSAUSTRALASIAPTYLTD-AS-AP - HRS AUSTRALASIA PTY LTD | 256 | — | 1 |
| AS132582AU | GAZAL-AS-AP - Gazal Apparel Pty Ltd | 256 | — | 1 |
| AS138537AU | BARKERCOLLEGE-AS-AP - Barker College | 256 | — | 1 |
| AS135050AU | ACETEK-AS-AP - Acetek Systems Pty Ltd | 256 | — | 1 |
| AS131225AU | CSENERGY-AU - Level 21 | 256 | — | 1 |
| AS152600AU | RESETDATA-AP-SOUTHEAST-2 - ResetData Pty Ltd | 256 | — | 1 |
| AS45824AU | DATACOMIT-AP - DatacomIT information technology Melbourne | 256 | — | 1 |
| AS134081AU | RGL-AS-AP - RICEGROWERS LIMITED | 256 | — | 1 |
| AS133546AU | BFG-AS-AP - Bell Potter Securities Ltd | 256 | — | 1 |
| AS134830AU | HOST-AS-AP - Host Universal Pty Ltd (Business Connections) | 256 | — | 1 |
| AS137388AU | OPENETPTYLTD-AS-AP - Openet Pty Ltd | 256 | — | 1 |
| AS150672AU | THEHUTCHINSSCHOOL-AS-AP - Hutchins School Board of Management | 256 | — | 1 |
| AS140896AU | LTSPL-AS-AP - Lumity Technology Solutions Pty Ltd | 256 | 1 | 2 |
| AS137032AU | IRIS-AS-AP - Iris Communications Pty Ltd | 256 | — | 1 |
| AS141046AU | KMAPL-AS-AP - KIA MOTORS AUSTRALIA PTY LIMITED | 256 | — | 1 |
| AS149506AU | PISPL-AS-AP - Pinnacle IT Solutions Pty Ltd | 256 | — | 1 |
| AS42382AU | CERNER-AS-AP - CERNER CORPORATION PTY LIMITED | 256 | — | 1 |
| AS151805AU | XIAOFEIXU-AS-AP - MU Cloud | 256 | 1 | 2 |
| AS132594AU | RAA-AS-AP - RAA INSURANCE LIMITED | 256 | — | 1 |
| AS133958AU | SGOPS-AS-AP - Special Ops Group Pty Ltd | 256 | — | 1 |
| AS135164AU | KICL-AS-AP - Kardinia International College | 256 | — | 1 |
| AS135672AU | GRANGERESOURCES-AS-AP - GRANGE RESOURCES (TASMANIA) PTY LTD | 256 | — | 1 |
| AS140086AU | UAL-AS-AP - Uniting AgeWell | 256 | — | 1 |
| AS141992AU | DOCAJ-AS-AP - Department of Communities and Justice (DCJ) | 256 | — | 1 |
| AS58509AU | THE1-AS-AP - THE UNITING CHURCH IN AUSTRALIA PROPERTY TRUST (Q.) | 256 | — | 1 |
| AS141734AU | RIPL-AS-AP - Rapid Internet Pty Ltd | 256 | — | 1 |
| AS23706AU | TNT-AP - TNT Australia, NSW | 256 | — | 1 |
| AS149782AU | STRATUSBLUEPTYLTD-AS-AP - Brisk Technology | 256 | — | 1 |
| AS133758AU | OZTELL-AS-AP - OZtell | 256 | — | 1 |
| AS198734AU | BOJIN-AS Bojin Li | 256 | 18 | 3 |
| AS138468AU | WSL-AS-AP - Wenona School Limited | 256 | — | 1 |
| AS138002AU | GSN-AS-AP - Global Speech Networks Pty Ltd | 256 | — | 1 |
| AS133133AU | ROYHILL-AS-AP - Roy Hill | 256 | — | 1 |
| AS9833AU | HAWKNET-AS-AP - HawkNet Labs Pty Ltd | 256 | — | 1 |