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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.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS1221AU | ASN-TELSTRA - Telstra Limited | 13.4M | 281 |
| AS4804AU | MPX-AS - Microplex PTY LTD | 9.3M | 396 |
| AS7545AU | TPG-INTERNET-AP - TPG Telecom Limited | 5.6M | 5,323 |
| AS4739AU | INTERNODE-AS - Internode Pty Ltd | 2.9M | 439 |
| AS133612AU | VODAFONE-AS-AP - Vodafone Australia Pty Ltd | 2.5M | 1,083 |
| 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 |
Share of announced address space covered by valid Route Origin Authorizations.
3,002 autonomous systems registered to Australia. Click an AS for detail.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS24303AU | GOLDCORP-AS-AU - Gold Corporation | 1K | 1 | 2 |
| AS131268AU | SCRC-NETWORK-AS-AP - Sunshine Coast Regional Council | 1K | — | 4 |
| AS141353AU | AAMCPL-AS-AP - ANGLO AMERICAN METALLURGICAL COAL PTY LTD | 1K | — | 3 |
| AS137555AU | OZCARE-NON-AS-AP - Ozcare | 1K | — | 3 |
| AS153049AU | SCOPEAUSTLTD-AS-AP - Scope Aust Ltd | 1K | — | 3 |
| AS55564AU | JETNET-AU - Malcolm Weatherley | 1K | 3 | 7 |
| AS138174AU | UNITING-APNIC-NSW-AS-AP - UNITING (NSW.ACT) | 1K | — | 3 |
| AS135399AU | BLACKMORES-AS-AP - Blackmores Ltd | 1K | — | 3 |
| AS136497AU | VAPL-AS-AP - Verifone Australia (HAPL) Pty Ltd | 1K | — | 4 |
| AS55422AU | IPL-AS-AP - Interactive Pty Limited | 1K | — | 4 |
| AS132868AU | STATELIBRARYNSW-AS-AP - State Library of NSW | 1K | — | 4 |
| AS134242AU | UTBOX-AS-AP - UTBox Pty Ltd | 1K | — | 1 |
| AS58914AU | PUDDLENETPTYLTD-AS-AP - Puddlenet Pty Ltd | 1K | — | 1 |
| AS147313AU | NSCPL-AS-AP - Northline Service Center Pty Ltd | 1K | — | 3 |
| AS134711AU | FLIPTVPTYLIMITED-AS-AP - FLIP TV PTY LIMITED | 1K | 65.5K | 2 |
| AS10152AU | NEC-MELB-DC-AS-AP - NEC Australia Pty Ltd | 1K | — | 4 |
| AS132299AU | ASTA-AS-AP - Applied Satellite Technology Australia Pty Ltd | 1K | — | 4 |
| AS142625AU | GBSPL-AS-AP - Gallagher Bassett Services Pty Ltd | 768 | — | 3 |
| AS138323AU | OPTICOMMCOPTYLTD-AS-AP - Opticomm Co Pty Ltd | 768 | — | 3 |
| AS208063AU | NEXSTREAM Nexstream Pty Ltd | 768 | — | 3 |
| AS154843AU | BICCONSOLIDATED-AS-AP - BIC Consolidated | 768 | 4 | 6 |
| AS10145AU | SECUREIPITS-AS-AP - SecureIP ITS | 768 | — | 3 |
| AS133085AU | TOSHIBA-AU - Toshiba (Australia) Pty. Ltd | 768 | — | 3 |
| AS134155AU | TANGIBLETECHNOLOGY-AS-AP - TANGIBLE TECHNOLOGY PTY LTD | 768 | — | 2 |
| AS133050AU | CNCNA-AS-AP - CNCNA Pty Ltd | 768 | — | 3 |
| AS58582AU | ANDROGOGIC-AS-AP - Androgogic Pty Ltd | 768 | — | 3 |
| AS24947AU | digitalvps Parsun Network Solutions PTY LTD | 768 | — | 3 |
| AS57025AU | MoNetworks MonoCloud Pty Ltd | 768 | 4.6K | 7 |
| AS136753AU | ASC-AS-AP - Anglican Schools Corporation | 768 | — | 3 |
| AS133145AU | TRIMBLE-AS-AP - Trimble Planning Solutions Pty Ltd | 768 | — | 2 |
| AS55456AU | UNITEDENERGY-AS-AP - Level 3 501 Blackburn Road, Mount Waverley | 768 | — | 3 |
| AS141749AU | DEPTGOVSPORTCULTURAL-NON-AS-AP - Department of Local Government, Sport and Cultural Industries | 768 | — | 3 |
| AS58915AU | ARKTISMAPTYLTD-AS-AP - Arktisma Pty Ltd | 768 | 65.5K | 3 |
| AS139603AU | XENEX-AS-AP - Xenex Systems PTY LTD | 768 | — | 2 |
| AS133061AU | ACTEWAGL1-AS-AP - ActewAGL Distribution | 768 | — | 3 |
| AS45949AU | MCMILLANSHAKESPEAREAUST-AS-AP - McMillan Shakespeare Australia pty Ltd | 768 | — | 3 |
| AS153814AU | WOOLWORTHSGROUP-AS-AP - Woolworths Group Limited | 768 | — | 3 |
| AS55834AU | NBNCO-AS-AP - NBN Co LTD | 768 | — | 3 |
| AS133121AU | NORTONROSEAUSTRALIA-AS-AP - Norton Rose Australia Services Pty Ltd | 768 | — | 3 |
| AS132162AU | SANTOS-AS-AP - Santos Limited | 768 | — | 2 |
| AS23763AU | FTID-MELB-AS-AP - FT Interactive Data Melbourne | 768 | — | 3 |
| AS150127AU | LACTALIS-AS-AP - Lactalis Australia Pty Ltd | 768 | — | 3 |
| AS198125AU | CONXT-AS Jacob Ian Wicks Trading as CONXT | 768 | — | 3 |
| AS45881AU | CARDGATE-NET-AS-AP - CardGate.net Pty Ltd | 768 | 3 | 6 |
| AS58644AU | VONEX-AU - Vonex Pty Ltd | 768 | — | 3 |
| AS46014AU | CFA-VIC-AS-AP - Country Fire Authority | 768 | 1 | 3 |
| AS38232AU | MPAMSHL-AS-AP - MUFG PENSION & MARKET SERVICES HOLDINGS LIMITED | 768 | — | 2 |
| AS58409AU | LUMO-AU - Lumo Energy Australia Pty Ltd | 768 | — | 3 |
| AS134149AU | REDPIRANHALIMITED-AS-AP - RED PIRANHA LIMITED | 768 | — | 3 |
| AS138209AU | PROGRAMMED-AS-AP - Programmed Maintenance Services Limited | 768 | — | 3 |