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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 |
| 768 |
| 65.8K |
| 4 |
| AS137204AU | THEBEND-AS-AP - The Bend Motorsport Park | 768 | 1 | 4 |
| AS151978AU | WBOPL-AS-AP - Wide Blue Ocean Pty Ltd | 768 | 1 | 3 |
| AS58409AU | LUMO-AU - Lumo Energy Australia Pty Ltd | 768 | — | 3 |
| AS134149AU | REDPIRANHALIMITED-AS-AP - RED PIRANHA LIMITED | 768 | — | 3 |
| AS132370AU | CIVICA-NET6-AS-AP - Civica Pty Limited | 768 | 19 | 7 |
| AS141749AU | DEPTGOVSPORTCULTURAL-NON-AS-AP - Department of Local Government, Sport and Cultural Industries | 768 | — | 3 |
| AS150127AU | LACTALIS-AS-AP - Lactalis Australia Pty Ltd | 768 | — | 3 |
| AS138323AU | OPTICOMMCOPTYLTD-AS-AP - Opticomm Co Pty Ltd | 768 | — | 3 |
| AS138363AU | RASON-AS-AP - Royal Agricultural Society of NSW | 768 | — | 2 |
| AS135565AU | JCSPL-AS-AP - JEM Computer Systems Pty Ltd | 768 | — | 3 |
| AS152590AU | THEITDEPTPTYLTD-AS-AP - THE IT DEPT PTY LTD | 768 | 1 | 3 |
| AS137442AU | CAIRNSAIRPORT-AS-AP - Cairns Airport Pty Ltd | 768 | 3 | 6 |
| AS137049AU | PGST-AS-AP - Performance Peripherals Australasia | 768 | — | 3 |
| AS135359AU | THETUBESPTYLTD-AS-AP - TheTubes Pty Ltd | 768 | — | 3 |
| AS58915AU | ARKTISMAPTYLTD-AS-AP - Arktisma Pty Ltd | 768 | 65.5K | 3 |
| AS132355AU | TAL-AU - TAL Services Limited | 768 | — | 2 |
| AS133145AU | TRIMBLE-AS-AP - Trimble Planning Solutions Pty Ltd | 768 | — | 2 |
| AS55456AU | UNITEDENERGY-AS-AP - Level 3 501 Blackburn Road, Mount Waverley | 768 | — | 3 |
| AS45192AU | APNICTRAINING-DC - ASN for APNICTRAINING LAB DC | 768 | 3 | 4 |
| AS45949AU | MCMILLANSHAKESPEAREAUST-AS-AP - McMillan Shakespeare Australia pty Ltd | 768 | — | 3 |
| AS154250AU | LUMUS-AS-AP - Lumus Imaging (New South Wales/ACT) Pty Ltd | 768 | — | 2 |
| AS135555AU | CITYCOMMS-AS-AP - City Communications PTY LTD | 768 | 1 | 3 |
| AS139253AU | FOITGROUP-AS-AP - FOIT Group PTY LTD | 768 | — | 3 |
| AS58414AU | COMPUTERSHARE-AS-AP - Computershare Technology Services | 768 | — | 2 |
| AS136612AU | QRNET-AS2-AP - QR | 768 | — | 3 |
| AS149512AU | INPL-AS-AP - Inligo Networks Pty Ltd | 768 | 65.5K | 3 |
| AS23763AU | FTID-MELB-AS-AP - FT Interactive Data Melbourne | 768 | — | 3 |
| AS38232AU | MPAMSHL-AS-AP - MUFG PENSION & MARKET SERVICES HOLDINGS LIMITED | 768 | — | 2 |
| AS133061AU | ACTEWAGL1-AS-AP - ActewAGL Distribution | 768 | — | 3 |
| AS137544AU | BULLHORN-AS-AP - Bullhorn International Inc. | 768 | — | 3 |
| AS138503AU | SNOWYHYDROLIMITED-AS-AP - Snowy Hydro Limited | 768 | — | 3 |
| AS139890AU | TAS-AS-AP - TRANSACTION SOLUTIONS LIMITED | 768 | — | 2 |
| AS45874AU | PSA-AU - Pershing Securities Australia Pty Ltd | 512 | — | 2 |
| AS132221AU | INTELITEPTYLTD-AS-AP - Intelite Pty. Ltd. | 512 | 1 | 3 |
| AS140598AU | WI-SKY-AS-AP - Wi-Sky Queensland Pty Ltd | 512 | — | 2 |
| AS134999AU | AAL-AS-AP - Adelaide Airport Limited | 512 | — | 2 |
| AS136812AU | FDX-AS-AP - Fone Dynamics Pty Ltd | 512 | — | 2 |
| AS141682AU | AIPL-AS-AP - APIDT Infrastructure Pty Ltd | 512 | 65.5K | 5 |
| AS138488AU | MOONEE-VALLEY-COUNCIL-AS-AP - Moonee Valley City Council | 512 | — | 1 |
| AS24476AU | RPL-CANBERRA-AS-AU - Rural Press | 512 | — | 2 |
| AS24502AU | PARLOFWA-AS-AU - Parliament of Western Australia | 512 | — | 2 |
| AS131197AU | FORTRESSESPORTS-AS-AP - FORTRESS ESPORTS PTY. LTD. | 512 | — | 2 |
| AS153467AU | GLENEIRA-AS-AP - Glen Eira City Council | 512 | — | 2 |
| AS140694AU | ARAFURA-AS-AP - Northern Technology Solutions | 512 | — | 2 |
| AS134563AU | WEBEVIBINPTYLTD-AS-AP - OWN Internet | 512 | — | 2 |
| AS148976AU | SURVIVABLE-AS-AP - Survivable Pty Ltd | 512 | — | 1 |