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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 |
| 7.4K |
| 65.5K |
| 9 |
| AS10207AU | INTERVOLVE-ADELAIDE-AS-AP - Intervolve Pty Ltd | 7.4K | 2 | 22 |
| AS24007AU | SEVEN-AS-AP - Seven Network ASN | 7.4K | — | 18 |
| AS24012AU | RAPL-AS-AP - Refinitiv Australia PTY Limited | 7.4K | — | 23 |
| AS56038AU | RACKCORP-AP - RackCorp | 7.4K | 2 | 28 |
| AS151660AU | NEPTUNEINTERNET-AS-AP - Neptune Internet | 7.2K | 327.7K | 22 |
| AS64098AU | SYNTELPTYLTD-AU - TASMANET | 6.9K | 131.3K | 16 |
| AS45594AU | OPTICOMMCOPTYLTD-AS-AP - Opticomm Pty Ltd | 6.7K | — | 17 |
| AS132789AU | PIVOTEL-AS-AP - Pivotel Group Pty Limited | 6.4K | 3 | 28 |
| AS59346AU | AIS-AS-AP - Australian IT Solutions Group | 6.4K | 65.5K | 20 |
| AS134555AU | ENCOO-AS-AP - Encoo Pty Ltd | 6.4K | 65.5K | 14 |
| AS38858AU | SOMERVILLE-AS-AU-AP - Somerville | 6.1K | — | 10 |
| AS136784AU | VALVENETWORKS-AS-AP - Valve Networks Pty Ltd | 6.1K | — | 16 |
| AS131270AU | PTGL-AS-AP - Planet Technology Group Ltd | 6.1K | 196.6K | 17 |
| AS24543AU | FIRSTDATA-AS-AU - AS FIRST DATA ELECTRONIC tRANSACTION PROCESSOR SYDNEY | 6.1K | — | 14 |
| AS55884AU | ORIONVM-AU - OrionVM Cloud Platform | 6.1K | — | 24 |
| AS133045AU | NSW-ENO-AS-AP - NSW Electricity Networks Operations Pty Limited | 6.1K | 65.5K | 11 |
| AS9519AU | VERTELNET - Vertical Telecoms Pty Ltd | 6.1K | 4.1K | 13 |
| AS45956AU | ETSA-AS-AP - ETSA Utilities | 6.1K | — | 11 |
| AS9463AU | ESSENTIALENERGY-AS-AP - ESSENTIAL ENERGY | 6.1K | — | 10 |
| AS142594AU | SPEEDYPAGELTD-AS-AP - SpeedyPage Ltd | 5.9K | 179 | 37 |
| AS24233AU | SUPERLOOP-AS-AP - SUPERLOOP (BigAir) | 5.9K | — | 6 |
| AS23918AU | NTTIP-AS-AP - NTT Australia Solutions Pty Ltd | 5.7K | 65.5K | 16 |
| AS138681AU | ASIC-AS-AP - AUSTRALIAN SECURITIES & INVESTMENTS COMMISSION (ASIC) | 5.6K | — | 16 |
| AS151499AU | APANAI-AS-AP - Australian Public Access Network Association Inc | 5.6K | — | 15 |
| AS24479AU | EET-NEXIUM-AS-AP - Nexium, Ergon Energy Telecommunications. | 5.6K | 69.6K | 13 |
| AS55811AU | ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd | 5.6K | — | 4 |
| AS23727AU | MANSOL-AS-AU - Managed Solutions Internet AS Internet Service Provider | 5.6K | — | 6 |
| AS45158AU | SYNTELPTYLTD-AU - TASMANET | 5.6K | 65.5K | 12 |
| AS56294AU | VMVAULT-AS-AP - VMvault Pty Ltd | 5.6K | 65.5K | 23 |
| AS38714AU | EVISION-AS-AP - E-Vision Internet, | 5.4K | — | 10 |
| AS38826AU | INFINITENETWORKS-AS-AP - Infinite Networks Pty Ltd | 5.4K | 65.5K | 22 |
| AS45481AU | DIGITALSENSE-AS-AP - Digital Sense Data Centre Hosting Brisbane | 5.4K | — | 3 |
| AS152699AU | SHOCKBYTEPTYLTD-AS-AP - Shockbyte Pty Ltd | 5.4K | 5 | 25 |
| AS18111AU | NETSPEED-AS-AP - Netspeed Internet Communications | 5.4K | — | 5 |
| AS17668AU | SPTEL-AP - Soul Pattinson Telecommunications Pty Ltd | 5.4K | — | 21 |
| 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 |
| AS4608AU | APNIC-SERVICES - Asia Pacific Network Information Centre | 4.9K | 16.9M | 23 |
| AS132847AU | NETSG-AS-AP - Network Solutions Group Pty Ltd | 4.9K | 65.5K | 10 |
| AS133206AU | DPL-AS-AP - DGTEK PTY LTD | 4.9K | 65.5K | 10 |
| AS17802AU | MACQUARIE-BANK-AS-AP - Macquarie Bank | 4.9K | — | 17 |
| AS135027AU | VIRTUALPLATFORM-AS-AP - Virtualplatform Pty Ltd | 4.9K | — | 17 |
| AS45152AU | ZoneNetworks-AS-AP - Zone Networks Pty Ltd, Managed Hosting Solutions | 4.9K | — | 7 |
| AS17654AU | WESTERNPOWER-AU-AP - Western Power Corporation | 4.9K | — | 19 |
| AS38803AU | GTELECOM-AS-AP - Gtelecom Pty Ltd | 4.9K | — | 16 |
| AS136604AU | RACV-AS-AP - Royal Automobile Club of Victoria Ltd | 4.6K | — | 18 |