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How Australia ranks worldwide on dormant space, the transfer market, routing security and address density.
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 | 840.7K | 485 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
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| AS132578AU | RETURNED-AS-AP - RETURNED & SERVICES LEAGUE OF AUSTRALIA (QUEENSLAND BRANCH) | — | — | 0 |
| AS56104AU | MEDICARE_AUSTRALIA - Optus Customer Network | — | — | 0 |
| AS55861AU | CATHOLIC-SYD-AS-AP - Catholic Archdiocese of Sydney | — | — | 0 |
| AS23882AU | NL-INET-AS-AP - NEW LITHO DIGITAL PRINTERS | — | — | 0 |
| AS137855AU | MATE-AS-AP - Mate Communicate Pty Ltd | — | — | 0 |
| AS138555AU | BCSPL-AS-AP - Brisbane Computer Solutions Pty Ltd | — | — | 0 |
| AS135611AU | SUMMITINTERNET-AS-AP - The Summit Group (Australia) Pty Ltd | — | — | 0 |
| AS135541AU | MYAPNICRHEL9TEST-AS-AU - myapnic-rhel9-test | — | — | 0 |
| AS7591AU | DOVE-AUST-AS-AP - DOVE Australia Pty Ltd | — | — | 0 |
| AS136811AU | INT-5GN-AS-AP - 5G NETWORK OPERATIONS PTY LTD | — | — | 0 |
| AS154341AU | NEXTELECOMPTYLTD-AS-AP - Nex Telecom | — | — | 0 |
| AS154263AU | AMAZON-AS-SFX - Amazon Corporate Services Pty Ltd | — | — | 0 |
| AS142203AU | MERREDINWIRELESS-AS-AP - CHRIS'S TV AND SATELLITE | — | — | 0 |
| AS152132AU | PURESOFT-AS-AP - Puresoft Australia Pty Ltd | — | — | 0 |
| AS139322AU | RIOTINTOIST-AS-APAC - Rio Tinto IS&T | — | — | 0 |
| AS18380AU | WESTPAC-AS-AP - Westpac Banking Corporation | — | — | 0 |
| AS17758AU | NCS-AS-AU - NCS AU Pty Ltd | — | — | 0 |
| AS18099AU | HIS-AS-AP - 5G NETWORK OPERATIONS PTY LTD | — | — | 0 |
| AS9473AU | BOURSEDATA-AS-AP - Bourse Data Australia | — | — | 0 |
| AS9324AU | CYNET-AS-AP - Cynet & Total Network Support | — | — | 0 |
| AS56203AU | GTELECOM-AS-AP - Gtelecom Pty Ltd | — | — | 0 |
| AS64000AU | ATOS-AS-AP - Atos (Australia) Pty Ltd | — | — | 0 |
| AS135322AU | SCENTIA-AS-AP - Ivy Institute Pty Ltd | — | — | 0 |
| AS24473AU | ISEEK-AS-24473 - iseek Communications Pty Ltd | — | — | 0 |
| AS23758AU | KRS-HOSTING-AS-AU-AP - KRS Hosting | — | — | 0 |
| AS4805AU | EQUANT-OCEANIA - Orange Business AS for Oceania | — | — | 0 |
| AS134367AU | GIBZTECH-AS-AP - GIBSON, ADAM GORDON T/A GIBZTECH | — | — | 0 |
| AS18236AU | BYTECARDPTYLTD-AS-AP - Bytecard PTY LTD | — | — | 0 |
| AS24100AU | SWOOP-AS-AP - Swoop Telecommunications Pty Ltd | — | — | 0 |
| AS2144AU | ERX-ETAFE - South Australian Government Department of Employment | — | — | 0 |
| AS394222AU | REALLY - Really Really, Inc. | — | — | 0 |
| AS150677AU | FRAMESTORE-AS-AP - Framestore Australia Pty Ltd | — | — | 0 |
| AS152656AU | FLUIDLABSPTYLTD-AS-AU - Fluid Labs Pty Ltd | — | — | 0 |
| AS132706AU | BMPL-AS-AP - Bluestone Mortgages Pty Limited | — | — | 0 |
| AS132474AU | DTAPL-AS-AP - DXC Technology Australia Pty Limited | — | — | 0 |
| AS58882AU | BUROSERV-AS-AP - Buroserv Australia Pty Ltd | — | — | 0 |
| AS9910AU | REMOTEISPPTYLTD-AS-AP - RemoteISP Pty Ltd | — | — | 0 |
| AS38078AU | DC-QLD-PREMIERS-AP - QLD Department of the Premier and Cabinet | — | — | 0 |
| AS38013AU | westvic-transit-as-ap - Westvic Broadband Pty Ltd. Transit AS. Broadband Internet Provider, Victoria, Australia | — | — | 0 |
| AS134571AU | IIX-SDIC - IIX-SDIC | — | — | 0 |
| AS56280AU | PRODOCOM-AS-AP - Prodocom Pty Ltd | — | — | 0 |
| AS142147AU | M4DMEDICALLIMITED-AS-AP - 4DMedical Limited | — | — | 0 |
| AS132828AU | UNPL-AS-AP - Unified Networks Pty Ltd | — | — | 0 |
| AS132064AU | INTERVOLVE-CANBERRA-AS-AP - Intervolve Pty Ltd | — | — | 0 |
| AS45510AU | TELCOINABOX-AU - Level 10, 9 Hunter Street | — | — | 0 |
| AS139685AU | HYPERCONNECT-AS-AP - HyperConnect Backbone AS | — | — | 0 |