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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 | 486 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
| 512 |
| — |
| 2 |
| AS134563AU | WEBEVIBINPTYLTD-AS-AP - OWN Internet | 512 | — | 2 |
| AS139301AU | CLOUDCALL-LTD-AS-AP - Cloudcall Ltd | 512 | 2 | 4 |
| AS152133AU | AWST-AS-AP - Across Technology | 512 | — | 1 |
| AS132906AU | LAKEMAC-AS-AP - Lake Macquarie City Council | 512 | 1 | 3 |
| AS135585AU | CCGL-AS-AP - Credit Corp Group Limited | 512 | — | 2 |
| AS140325AU | NEXION-AS-AP - NEXION Networks Pty Ltd | 512 | — | 2 |
| AS136951AU | HPS-AS-AP - Hospharm Pty Ltd | 512 | — | 2 |
| AS45744AU | AUSENCO-AS-AP - Ausenco multihomed network | 512 | — | 2 |
| AS150391AU | JLLAPL-AS-AP - Jones Lang LaSalle Australia Pty Ltd | 512 | — | 2 |
| AS58696AU | HB-AU - 100 Whale Beach Road | 512 | — | 2 |
| AS208063AU | NEXSTREAM Nexstream Pty Ltd | 512 | — | 2 |
| AS17541AU | PACCESS-AS - Professional Access, | 512 | — | 2 |
| AS153642AU | NSWPARLIAMENT-AS-AP - NSW Parliament | 512 | — | 2 |
| AS134101AU | MEDIAHUB-AS-AP - Mediahub Australia Pty Ltd. | 512 | — | 2 |
| AS150746AU | SML-AS-AP - SEEING MACHINES PTY LTD | 512 | — | 2 |
| AS142591AU | MYTEK-AS-AP - MYTEK TRADING PTY LTD | 512 | — | 2 |
| AS18030AU | PERTH-AS-AP - PERTH AIRPORT PTY LTD | 512 | 2 | 4 |
| AS38070AU | ALLEMAND-AS-AP - LEE JOHN ALLEMAND | 512 | — | 2 |
| AS142116AU | UPLINKMEPTYLTD-AS-AP - UplinkMe | 512 | 65.5K | 2 |
| AS137250AU | AUSIP-AS-AP - AUS-IP Services | 512 | — | 1 |
| AS153397AU | HCF-AS-AU - HCF | 512 | — | 2 |
| AS58928AU | EPATPL-AU - Cloud365 Australia Pty Limited | 512 | — | 2 |
| AS153042AU | BEGPL-AS-AP - Binary Evolution | 512 | — | 2 |
| AS133138AU | RHA-AS-AP - RANDOM HOUSE AUSTRALIA PTY LTD | 512 | — | 2 |
| AS38572AU | MATERHOSPITAL-AS-AP - Mater Health Services Brisbane Limited, | 512 | — | 2 |
| AS137575AU | SQUAREALPHAPTYLTD-AS-AP - SquareAlpha Pty Ltd | 512 | — | 2 |
| AS133434AU | PLESIPTYLTD-AS-AP - Plesi Pty Ltd | 512 | 65.5K | 3 |
| AS58735AU | DATACOM-SA-AS-AP - Datacom Systems (SA) | 512 | 1 | 3 |
| AS64002AU | WITHTEL-AS-AP - DAVIS, DEAN ANTHONY (Trading as: withtel) | 512 | — | 1 |
| AS150680AU | NSWFIRE-AS-AP - NSW Fire Brigades | 512 | — | 2 |
| AS139055AU | AIL-AS-AP - AVANTEOS INVESTMENTS LIMITED | 512 | — | 2 |
| AS55575AU | MAXOTEL-AU - Maxo Telecommunications | 512 | — | 2 |
| AS135321AU | SKYNETBROADBAND-AS-AP - Skynet Broadband Pty Ltd | 512 | — | 2 |
| AS152595AU | AUSTRALIAN5-AS-AP - Arrow Voice and Data | 512 | 1 | 2 |
| AS58989AU | VORTECH-AS-AP - VORTECH BUSINESS SOLUTIONS PTY LTD. | 512 | — | 2 |
| AS131581AU | INPEX-NET-AS-AP - INPEX Australia | 512 | — | 2 |
| AS152670AU | TZV-AS-AP - Triple Zero Victoria | 512 | — | 2 |
| AS133044AU | SOL1PTYLTD-AS-AP - Sol1 Pty Ltd | 512 | 1 | 3 |
| AS138488AU | MOONEE-VALLEY-COUNCIL-AS-AP - Moonee Valley City Council | 512 | — | 1 |
| AS138214AU | RAMPANTTECHNOLOGY-AS-AP - RAMPANT TECHNOLOGY PTY. LTD. | 512 | — | 2 |
| AS154254AU | SYNTAX-AS-AP - Syntax Systems | 512 | — | 1 |
| AS132791AU | FALEYPTYLTD-AS - Faley Pty Ltd | 512 | — | 2 |
| AS18234AU | AIH-DISC-ONLINE-AS-AP - Australian Insurance Holdings | 512 | — | 1 |
| AS153809AU | WISKY-AS-AP - Wi-Sky (NSW) Pty Ltd | 512 | 65.5K | 2 |
| AS17632AU | BCLNET-AS-AU - Barristers Chambers' Limited | 512 | — | 2 |
| AS135153AU | KASSAWINPTYLTD-AS-AP - Kassawin Pty Ltd | 512 | — | 1 |