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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 |
| TYROPAYMENTS-AS-AU - TYRO PAYMENTS LIMITED, Specialist Credit Card Institution |
| 1.5K |
| — |
| 6 |
| AS56265AU | TRANSURBAN-AU - Level 23 | 1.5K | — | 5 |
| AS58473AU | CROSSPOINT-AS-AP - Crosspoint Telecommunications Pty Ltd | 1.5K | 65.5K | 6 |
| AS136577AU | SIPTALK-AS-AP - Siptalk Pty Ltd | 1.5K | — | 6 |
| AS132368AU | AUDATEXCOMAU-AS-AP - AUDATEX AUSTRALIA PTY LTD | 1.5K | — | 5 |
| AS63920AU | VOSTRO-AS-AP - Superloop (VostroNet) | 1.5K | 257 | 8 |
| AS45426AU | VELHOST-AS-AU - Web Hosting Oranisation | 1.5K | — | 3 |
| AS137426AU | SIMMITSERVICES-AS-AP - Simm IT Services | 1.5K | — | 4 |
| AS134179AU | RWN-AS-AP - Real World Networks Pty Ltd | 1.5K | — | 3 |
| AS10023AU | TERRYCREWS-AS-AP - Terry Crews | 1.5K | 65.5K | 4 |
| AS18165AU | RESMED-AS-SYD - ResMed Dual Internet Gateway | 1.5K | — | 3 |
| AS135107AU | CSAPL-AS-AP - CLOUD SERVERS AUSTRALIA PTY LTD | 1.5K | — | 4 |
| AS132113AU | CONNECTEDAUSTRALIA-AS-AP - Connected Australia | 1.5K | 65.5K | 3 |
| AS38903AU | AUSTUNITY-AS-AP - Australian Unity Limited | 1.5K | — | 6 |
| AS9517AU | CATHEDBNE-AS-AP - Brisbane Catholic Education | 1.5K | — | 4 |
| AS64089AU | DNSFILTER-AS-AP - DNSFilter, Inc. | 1.5K | 6 | 12 |
| AS45226AU | SANTOS-MULTIHOME-AS-AP - AS for multi homing ISPs at Adelaide HO | 1.5K | — | 6 |
| AS137841AU | NET360-AS-AP - NET360 | 1.5K | 131.1K | 7 |
| AS9518AU | JDV-AU-AP - JDV Limited | 1.5K | — | 2 |
| AS199840AU | BERKEL-AS Pieter Berkel | 1.5K | 257 | 5 |
| AS142588AU | DSSL-AS-AP - Sharon AI | 1.5K | — | 6 |
| AS137079AU | MISP-AS-AP - Melbourne Internet Service Provider | 1.5K | — | 3 |
| AS31732AU | Parsun-Network-Solutions Parsun Network Solutions PTY LTD | 1.5K | 524.3K | 5 |
| AS135662AU | DELOITTESERVICES-AS-AP - DELOITTE SERVICES PTY LTD | 1.5K | — | 4 |
| AS55506AU | PENTANA-AS - Pentana Solutions | 1.5K | — | 6 |
| AS132728AU | ALFREDHEALTH-AS-AP - Alfred Health | 1.5K | — | 6 |
| AS37988AU | ALPHA-LAYER-AS-AP - Alpha Layer Pty Ltd | 1.5K | 18.7K | 11 |
| AS139084AU | DIGITALIMMORTALITY-AS-AP - DIGITAL IMMORTALITY PTY LTD | 1.5K | 32.8K | 3 |
| AS136522AU | TAFENSW-AS2-AP - TAFE NSW | 1.5K | — | 3 |
| AS136741AU | CW-AS-AP - Channel Wireless Pty Ltd | 1.5K | — | 3 |
| AS134980AU | INTERPHONEPTYLTD-AS-AP - Interphone Pty Ltd | 1.5K | 66K | 9 |
| AS150162AU | KOMET-AS-AP - Komet | 1.5K | 65.5K | 5 |
| AS135516AU | NOWIT-AS-AP - Now IT Solutions Ply Ltd | 1.5K | — | 4 |
| AS131455AU | ONSITECOMPUTERS-AU - 22 Stirling St | 1.5K | — | 6 |
| AS38796AU | BOMBORATECH-AS - BOMBORA TECHNOLOGIES PTY LTD | 1.5K | 3 | 7 |
| AS24305AU | EDGEIXPTYLTD-AS-AP - EdgeIX Pty Ltd | 1.5K | 6 | 12 |
| AS45657AU | NSWRFS-AS-AP - NSW Rural Fire Service | 1.5K | — | 6 |
| AS55762AU | ICAP-AU - Internet Communication AP Pty. Ltd. | 1.3K | 1 | 6 |
| AS7551AU | CLOUDCENTRAL-AS-AP - Cloud Central Pty Ltd | 1.3K | — | 5 |
| AS132576AU | WORLEYLIMITED-AS-AP - Worley Limited | 1.3K | — | 4 |
| AS58921AU | CSL-AS-AP - Capricorn Society Limited | 1.3K | — | 5 |
| AS152464AU | ZONE-AS-AP - Zone Technology Pty Ltd | 1.3K | 20.5K | 10 |
| AS149847AU | TAH-AS-AP - TABCORP HOLDINGS LIMITED | 1.3K | — | 5 |
| AS132484AU | MPAMSHL-AS-AP - MUFG PENSION & MARKET SERVICES HOLDINGS LIMITED | 1.3K | — | 4 |
| AS134181AU | BURNIECITYCOUNCIL-AS-AP - Burnie City Council | 1.3K | — | 2 |
| AS136140AU | CBA-AS-AP - Commonwealth Bank of Australia | 1.3K | — | 5 |
| AS140999AU | JETEMAIL-AS-AP - JetEmail Pty Ltd | 1.3K | 1 | 4 |