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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 | 840.7K | 485 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
| ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd |
| — |
| — |
| 0 |
| AS9496AU | HAFARI-AS - Hafari Pty Ltd | — | — | 0 |
| AS9895AU | POWERCOR-AS-AP - Powercor Australia Telecommunications Pty Ltd | — | — | 0 |
| AS132266AU | UNISYSLTD-AS-AP - UNISYS AUSTRALIA PTY LIMITED | — | — | 0 |
| AS17732AU | AC3-AS-AP - ac3, Australian Centre for Advanced Computing and Communications | — | — | 0 |
| AS18350AU | SCSPL-AS-AP - Suncorp Corporate Services Pty Ltd | — | — | 0 |
| AS149654AU | SOSPL-AS-AP - MEGAHOST INTERNET SERVICES AUSTRALIA | — | — | 0 |
| AS133521AU | UNMETEREDSERVERS-AS-AP - Unmetered Servers Pty Ltd | — | — | 0 |
| AS137466AU | ABETRAVELPTYLTD-AS-AP - ABE TRAVEL PTY LTD | — | — | 0 |
| AS152662AU | SONICHEALTHCARE2-AS-AP - SONIC HEALTHCARE LIMITED | — | — | 0 |
| AS132379AU | FUNNELBACK-AS-AP - Funnelback Pty Ltd | — | — | 0 |
| AS154288AU | ORNPL-AS-AP - THE ONE RING NETWORK PTY LTD | — | — | 0 |
| AS137026AU | VETTRAK-AS-AP - VETtrak Pty Ltd | — | — | 0 |
| AS138200AU | MPAMSHL-AS-AP - MUFG PENSION & MARKET SERVICES HOLDINGS LIMITED | — | — | 0 |
| AS140628AU | DIH-AS-AP - Darwin Innovation Hub | — | — | 0 |
| AS142047AU | MATEIPPTYLTD-AS-AP - Mate IP Pty. Ltd. | — | — | 0 |
| AS139612AU | CONTENTKEEPER-AS-AP-HQ - ContentKeeper Technologies | — | — | 0 |
| AS38075AU | LERN-NZ-AP - Learning Educational Resource Network | — | — | 0 |
| AS45876AU | SCPBCG2-AS-AP - Sanctuary Cove Principal Body Corporate | — | — | 0 |
| AS55471AU | APNICTRAININGLAB-AU - AS number for APNIC TRAINING LAB | — | — | 0 |
| AS4854AU | IINET-AU - Netspace Online Systems | — | — | 0 |
| AS135163AU | MAMOGROUPPTYLTD-AS-AP - State Technics | — | — | 0 |
| AS136594AU | TCL-AS-AP - TABCORP HOLDINGS LIMITED | — | — | 0 |
| AS136916AU | CONSOLIDATED-AS-AP - Consolidated Tenders Pty Ltd | — | — | 0 |
| AS138479AU | SITPL-AS-AP - Superior IT Technologies PTY LTD | — | — | 0 |
| AS140060AU | GEODIS-AS-AP - GEODIS AUSTRALIA PTY LTD | — | — | 0 |
| AS58719AU | MCPL-AU - 70-76 Alexander Street | — | — | 0 |
| AS9566AU | WEBEXPRESS-AS-AP - Web Express | — | — | 0 |
| AS133078AU | GEMONEY1-AS-AP - GE Capital Finance Australasia P/L TA GE Money | — | — | 0 |
| AS134132AU | SELEMENTS-AU - LBN CO Pty. Ltd. | — | — | 0 |
| AS7606AU | WAIA-AP - Internet Association of Australia | — | — | 0 |
| AS134609AU | LIPL-AS-AP - LIVINGSTONE INTERNATIONAL PTY. LIMITED | — | — | 0 |
| AS132609AU | DTAPL-AS-AP - DXC Technology Australia Pty Limited | — | — | 0 |
| AS45163AU | APNICRANDNET-TUI2-AU - TUI experiment | — | — | 0 |
| AS55533AU | HAQIT-AS-AP - HAQ I.T. Pty Ltd | — | — | 0 |
| AS45762AU | Access-Networks-AS - Access Networks and Communications | — | — | 0 |
| AS56079AU | SECURITON-AS - Securiton Technologies Internet Service Provider Melbourne | — | — | 0 |
| AS56086AU | ITALKBB-AS-AP - iTalkBB Australia Pty Ltd | — | — | 0 |
| AS154207AU | CYBER-AS-AP - Medlink Pacific PTY LTD | — | — | 0 |
| AS7702AU | THEHUB-AS-AP - Hub Communications | — | — | 0 |
| AS23931AU | ACCSYSIT-AS-AP - Accsys IT Pty Ltd | — | — | 0 |
| AS9837AU | POWERTEL-AP - Powertel Ltd | — | — | 0 |
| AS38455AU | IPC-Network-Services-AS-AP - IPC Network Services | — | — | 0 |
| AS23745AU | TPG-AU - TPG Internet Pty Ltd. | — | — | 0 |
| AS136478AU | TRCPL-AS-AP - Tim Raphael Consulting Pty Ltd | — | — | 0 |
| AS138939AU | NPCMEDIA-AS-AP - NPC Media Pty Limited | — | — | 0 |
| AS24223AU | PBBA-AS-AU - Personal Broadband Australia, iBusrt Wireless Network provider. | — | — | 0 |