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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 |
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| AS199539AU | LH2 Jaffar Mohammed | — | 5 | 5 |
| AS131315AU | RACP-AU - 145 Macquarie Street | — | — | 0 |
| AS134123AU | SCPBCG2-AS-AP - Sanctuary Cove Principal Body Corporate | — | — | 0 |
| AS150139AU | CONETIX-AS-AP - Conetix Pty Ltd | — | 4.1K | 1 |
| AS132292AU | ASN-TELSTRA-03 - Telstra Limited | — | — | 0 |
| AS9750AU | FB-AU - FLETCHER BUILDING (AUSTRALIA) PTY LTD | — | — | 0 |
| AS45467AU | DEPW-AS-AP - Department of Energy and Public Works | — | — | 0 |
| AS147020AU | INFININET-AS-AP - Infininet Global Pty Ltd | — | — | 0 |
| AS136273AU | BHPL-AS-AP - Bureau Holdings Pty Ltd | — | — | 0 |
| AS135362AU | THESTAR-AS-AP - The Star Pty Limited | — | — | 0 |
| AS134075AU | PROBAX1-AS-PBX - PROBAX PTY LTD | — | — | 0 |
| AS133784AU | HPN-AS-AP - Hi-Powered Networking Pty Ltd | — | — | 0 |
| AS132715AU | FDMSAPL-AS-AP - FUJIFILM Data Management Solutions Australia Pty Ltd | — | — | 0 |
| AS7706AU | SAIA-AS-AP - South Australian Internet Association | — | — | 0 |
| AS154121AU | TELCOCENTRIC-AS-AP - TelcoCentric Pty Ltd | — | — | 0 |
| AS142225AU | QVALENT-AS-AP - Qvalent Pty Ltd | — | — | 0 |
| AS140622AU | NHVR-AS-AP - NHVR | — | — | 0 |
| AS23877AU | DIGITALRIVER-AS-AP - Digital River AS | — | — | 0 |
| AS23769AU | DOCS-ASN - Department of Customer Service | — | — | 0 |
| AS24242AU | PO-AS-AP - Passion Only Pty Ltd | — | — | 0 |
| AS132543AU | ING-CX-ASN3-AP - ING Bank (Australia) Ltd | — | — | 0 |
| AS153620AU | ETSITPTYLTD-AS-AP - ETS IT PTY LTD | — | — | 0 |
| AS55837AU | ANZCA-AS-AP - Australian and New Zealand College of Anaesthetists | — | — | 0 |
| AS45962AU | JCU-NET-AS-AP - James Cook University | — | — | 0 |
| AS133389AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS45472AU | SECURITON-AS - Securiton Technologies Internet Service Provider Melbourne | — | — | 0 |
| AS38307AU | ISNET-AS-AP - ISNet - Independent Schools Network | — | — | 0 |
| AS136608AU | MYNETPTYLTD-AS-AP - My Net Pty Ltd | — | — | 0 |
| AS135135AU | SSPL-AS-AP - SYDNEY SUPERDOME PTY LTD | — | — | 0 |
| AS134560AU | IIX-foobarnet - IIX-foobarnet | — | — | 0 |
| AS9566AU | WEBEXPRESS-AS-AP - Web Express | — | — | 0 |
| AS133767AU | SAP_DC_SYD - SAP | — | — | 0 |
| AS133629AU | WOTTONKEARNEY-AS-AP - PHILLIP N WOTTON & DAVID J KEARNEY | — | — | 0 |
| AS9725AU | WINSHOP-AS-AP - WinShop Services | — | — | 0 |
| AS139699AU | BRISBANETECHSERVICES-AS-AP - Brisbane Tech Services | — | — | 0 |
| AS135537AU | APNICTRAINING-AS135537 - ASN for APNICTRAINING LAB - AS135537 | — | — | 0 |
| AS138460AU | AS138460-931 - | — | — | 0 |
| AS135641AU | THEDC-AS-AP - TheDC Pty Ltd | — | — | 0 |
| AS135493AU | FIRSTFOCUS-AS-AP - First Focus Pty Ltd | — | — | 0 |
| AS134569AU | IIX-SDIC - IIX-SDIC | — | — | 0 |
| AS140550AU | MEDLAB-AS-AP - MEDLAB PATHOLOGY PTY LTD | — | — | 0 |
| AS9720AU | MTN-AP - MTN Net Design (a division of Dyltax ACN 003 308 361) | — | — | 0 |
| AS142587AU | YSPL-AS-AP - Yardi Systems Pty Ltd | — | — | 0 |
| AS3395AU | ERX-HUMAN-HEALTH - Commonwealth Department of Human Services and Health | — | — | 0 |
| AS134486AU | BITNETWORKS-AS-AP - Bit Networks Pty Ltd | — | — | 0 |
| AS132458AU | PENTANET-AS-AP - Pentanet Limited | — | 1 | 1 |