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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 | 841K | 486 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
| 7.4K |
| 2 |
| 22 |
| AS56038AU | RACKCORP-AP - RackCorp | 7.4K | 2 | 28 |
| AS24395AU | SKYMESHPTYLTD-AS-AP - SkyMesh Pty Ltd | 7.4K | — | 22 |
| AS24007AU | SEVEN-AS-AP - Seven Network ASN | 7.4K | — | 18 |
| AS38084AU | ETHAN-AU-AP - Ethan Group | 7.2K | 131.1K | 13 |
| AS64098AU | SYNTELPTYLTD-AU - TASMANET | 6.9K | 131.3K | 16 |
| AS45594AU | OPTICOMMCOPTYLTD-AS-AP - Opticomm Pty Ltd | 6.7K | — | 17 |
| AS59346AU | AIS-AS-AP - Australian IT Solutions Group | 6.4K | 65.5K | 20 |
| AS38887AU | NABINVEST-AS-AP - NAB Investment Holdings Pty Ltd | 6.4K | 16.4K | 24 |
| AS132789AU | PIVOTEL-AS-AP - Pivotel Group Pty Limited | 6.4K | 3 | 28 |
| AS136784AU | VALVENETWORKS-AS-AP - Valve Networks Pty Ltd | 6.1K | — | 16 |
| AS142594AU | SPEEDYPAGELTD-AS-AP - SpeedyPage Ltd | 6.1K | 179 | 38 |
| AS131270AU | PTGL-AS-AP - Planet Technology Group Ltd | 6.1K | 196.6K | 17 |
| AS38858AU | SOMERVILLE-AS-AU-AP - Somerville | 6.1K | — | 10 |
| AS133045AU | NSW-ENO-AS-AP - NSW Electricity Networks Operations Pty Limited | 6.1K | 65.5K | 11 |
| AS45956AU | ETSA-AS-AP - ETSA Utilities | 6.1K | — | 11 |
| AS9519AU | VERTELNET - Vertical Telecoms Pty Ltd | 6.1K | 4.1K | 13 |
| AS55884AU | ORIONVM-AU - OrionVM Cloud Platform | 6.1K | — | 24 |
| AS24543AU | FIRSTDATA-AS-AU - AS FIRST DATA ELECTRONIC tRANSACTION PROCESSOR SYDNEY | 6.1K | — | 14 |
| AS24233AU | SUPERLOOP-AS-AP - SUPERLOOP (BigAir) | 5.9K | — | 6 |
| AS23918AU | NTTIP-AS-AP - NTT Australia Solutions Pty Ltd | 5.7K | 65.5K | 16 |
| AS23727AU | MANSOL-AS-AU - Managed Solutions Internet AS Internet Service Provider | 5.6K | — | 6 |
| AS138681AU | ASIC-AS-AP - AUSTRALIAN SECURITIES & INVESTMENTS COMMISSION (ASIC) | 5.6K | — | 16 |
| AS45158AU | SYNTELPTYLTD-AU - TASMANET | 5.6K | 65.5K | 12 |
| 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 |
| AS56294AU | VMVAULT-AS-AP - VMvault Pty Ltd | 5.6K | 65.5K | 23 |
| AS151499AU | APANAI-AS-AP - Australian Public Access Network Association Inc | 5.6K | — | 15 |
| AS17668AU | SPTEL-AP - Soul Pattinson Telecommunications Pty Ltd | 5.4K | — | 21 |
| AS18111AU | NETSPEED-AS-AP - Netspeed Internet Communications | 5.4K | — | 5 |
| AS45481AU | DIGITALSENSE-AS-AP - Digital Sense Data Centre Hosting Brisbane | 5.4K | — | 3 |
| AS38826AU | INFINITENETWORKS-AS-AP - Infinite Networks Pty Ltd | 5.4K | 65.5K | 22 |
| AS136900AU | IQNETNSW-AS-AP - IQ NET (NSW) PTY LTD | 5.1K | 65.5K | 12 |
| AS9463AU | ESSENTIALENERGY-AS-AP - ESSENTIAL ENERGY | 5.1K | — | 9 |
| AS38714AU | EVISION-AS-AP - E-Vision Internet, | 5.1K | — | 9 |
| AS152699AU | SHOCKBYTEPTYLTD-AS-AP - Shockbyte Pty Ltd | 5.1K | 5 | 24 |
| AS150792AU | M3CTPL-AS-AP - 3 Crowns Technologies Pty Ltd | 5.1K | — | 7 |
| AS9435AU | SCSPL-AS-AP - Suncorp Corporate Services Pty Ltd | 5.1K | — | 20 |
| AS38803AU | GTELECOM-AS-AP - Gtelecom Pty Ltd | 4.9K | — | 16 |
| AS18292AU | CUSCAL-AS - CUSCAL LTD | 4.9K | — | 12 |
| AS17654AU | WESTERNPOWER-AU-AP - Western Power Corporation | 4.9K | — | 19 |
| AS133206AU | DPL-AS-AP - DGTEK PTY LTD | 4.9K | 65.5K | 10 |
| AS45152AU | ZoneNetworks-AS-AP - Zone Networks Pty Ltd, Managed Hosting Solutions | 4.9K | — | 7 |
| AS135027AU | VIRTUALPLATFORM-AS-AP - Virtualplatform Pty Ltd | 4.9K | — | 17 |
| 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 |
| AS17802AU | MACQUARIE-BANK-AS-AP - Macquarie Bank | 4.9K | — | 17 |