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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 |
| 4.9K |
| — |
| 17 |
| AS133206AU | DPL-AS-AP - DGTEK PTY LTD | 4.9K | 65.5K | 10 |
| AS4608AU | APNIC-SERVICES - Asia Pacific Network Information Centre | 4.9K | 16.9M | 23 |
| AS45152AU | ZoneNetworks-AS-AP - Zone Networks Pty Ltd, Managed Hosting Solutions | 4.9K | — | 7 |
| AS18292AU | CUSCAL-AS - CUSCAL LTD | 4.9K | — | 12 |
| AS17654AU | WESTERNPOWER-AU-AP - Western Power Corporation | 4.9K | — | 19 |
| AS9463AU | ESSENTIALENERGY-AS-AP - ESSENTIAL ENERGY | 5.1K | — | 9 |
| AS152699AU | SHOCKBYTEPTYLTD-AS-AP - Shockbyte Pty Ltd | 5.1K | 5 | 24 |
| AS38714AU | EVISION-AS-AP - E-Vision Internet, | 5.1K | — | 9 |
| AS17668AU | SPTEL-AP - Soul Pattinson Telecommunications Pty Ltd | 5.1K | — | 20 |
| AS136900AU | IQNETNSW-AS-AP - IQ NET (NSW) PTY LTD | 5.1K | 65.5K | 12 |
| AS9435AU | SCSPL-AS-AP - Suncorp Corporate Services Pty Ltd | 5.1K | — | 20 |
| AS150792AU | M3CTPL-AS-AP - 3 Crowns Technologies Pty Ltd | 5.1K | — | 7 |
| AS45481AU | DIGITALSENSE-AS-AP - Digital Sense Data Centre Hosting Brisbane | 5.4K | — | 3 |
| AS18111AU | NETSPEED-AS-AP - Netspeed Internet Communications | 5.4K | — | 5 |
| AS23727AU | MANSOL-AS-AU - Managed Solutions Internet AS Internet Service Provider | 5.6K | — | 6 |
| AS24479AU | EET-NEXIUM-AS-AP - Nexium, Ergon Energy Telecommunications. | 5.6K | 69.6K | 13 |
| AS45158AU | SYNTELPTYLTD-AU - TASMANET | 5.6K | 65.5K | 12 |
| AS151499AU | APANAI-AS-AP - Australian Public Access Network Association Inc | 5.6K | — | 15 |
| AS38826AU | INFINITENETWORKS-AS-AP - Infinite Networks Pty Ltd | 5.6K | 65.5K | 23 |
| AS56294AU | VMVAULT-AS-AP - VMvault Pty Ltd | 5.6K | 65.5K | 23 |
| AS55811AU | ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd | 5.6K | — | 4 |
| AS23918AU | NTTIP-AS-AP - NTT Australia Solutions Pty Ltd | 5.7K | 65.5K | 16 |
| AS136784AU | VALVENETWORKS-AS-AP - Valve Networks Pty Ltd | 5.9K | — | 15 |
| AS24233AU | SUPERLOOP-AS-AP - SUPERLOOP (BigAir) | 5.9K | — | 6 |
| AS142594AU | SPEEDYPAGELTD-AS-AP - SpeedyPage Ltd | 6.1K | 179 | 38 |
| AS55884AU | ORIONVM-AU - OrionVM Cloud Platform | 6.1K | — | 24 |
| AS9519AU | VERTELNET - Vertical Telecoms Pty Ltd | 6.1K | 4.1K | 13 |
| AS24543AU | FIRSTDATA-AS-AU - AS FIRST DATA ELECTRONIC tRANSACTION PROCESSOR SYDNEY | 6.1K | — | 14 |
| AS38858AU | SOMERVILLE-AS-AU-AP - Somerville | 6.1K | — | 10 |
| AS131270AU | PTGL-AS-AP - Planet Technology Group Ltd | 6.1K | 196.6K | 17 |
| AS133045AU | NSW-ENO-AS-AP - NSW Electricity Networks Operations Pty Limited | 6.1K | 65.5K | 11 |
| AS138681AU | ASIC-AS-AP - AUSTRALIAN SECURITIES & INVESTMENTS COMMISSION (ASIC) | 6.1K | — | 17 |
| AS45956AU | ETSA-AS-AP - ETSA Utilities | 6.1K | — | 11 |
| AS59346AU | AIS-AS-AP - Australian IT Solutions Group | 6.4K | 65.5K | 20 |
| AS9547AU | WESTPAC-AS-AP - Westpac Banking Corporation | 6.4K | — | 20 |
| AS55581AU | BINARY-AU - NEXT TELECOM | 6.4K | — | 12 |
| AS132789AU | PIVOTEL-AS-AP - Pivotel Group Pty Limited | 6.4K | 3 | 28 |
| AS38887AU | NABINVEST-AS-AP - NAB Investment Holdings Pty Ltd | 6.4K | 12.3K | 23 |
| AS45594AU | OPTICOMMCOPTYLTD-AS-AP - Opticomm Pty Ltd | 6.7K | — | 17 |
| AS38084AU | ETHAN-AU-AP - Ethan Group | 7.2K | 131.1K | 13 |
| AS24541AU | HOSTAWAYPTYLTD-AS-AP - HostAway Pty Ltd | 7.4K | 65.5K | 8 |
| AS134141AU | B2BWHOLESALE-AS-AP - B2B Wholesale Pty Ltd | 7.4K | 65.5K | 9 |
| AS24007AU | SEVEN-AS-AP - Seven Network ASN | 7.4K | — | 18 |
| AS56038AU | RACKCORP-AP - RackCorp | 7.4K | 2 | 28 |
| AS10207AU | INTERVOLVE-ADELAIDE-AS-AP - Intervolve Pty Ltd | 7.4K | 2 | 22 |
| AS24012AU | RAPL-AS-AP - Refinitiv Australia PTY Limited | 7.4K | — | 23 |