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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 | 839.7K | 480 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.9K | 401 |
| SIPTALK-AS-AP - Siptalk Pty Ltd |
| 1.5K |
| — |
| 6 |
| AS132368AU | AUDATEXCOMAU-AS-AP - AUDATEX AUSTRALIA PTY LTD | 1.5K | — | 5 |
| AS45657AU | NSWRFS-AS-AP - NSW Rural Fire Service | 1.5K | — | 6 |
| AS131455AU | ONSITECOMPUTERS-AU - 22 Stirling St | 1.5K | — | 6 |
| AS199840AU | BERKEL-AS Pieter Berkel | 1.5K | 257 | 5 |
| AS9518AU | JDV-AU-AP - JDV Limited | 1.5K | — | 2 |
| AS45426AU | VELHOST-AS-AU - Web Hosting Oranisation | 1.5K | — | 3 |
| AS136741AU | CW-AS-AP - Channel Wireless Pty Ltd | 1.5K | — | 3 |
| AS31732AU | Parsun-Network-Solutions Parsun Network Solutions PTY LTD | 1.5K | 524.3K | 5 |
| AS24305AU | EDGEIXPTYLTD-AS-AP - EdgeIX Pty Ltd | 1.5K | 6 | 12 |
| AS55506AU | PENTANA-AS - Pentana Solutions | 1.5K | — | 6 |
| AS56265AU | TRANSURBAN-AU - Level 23 | 1.5K | — | 5 |
| AS137841AU | NET360-AS-AP - NET360 | 1.5K | 131.1K | 7 |
| AS38472AU | STARTEK-AS-AP - Startek Australia Pty Ltd | 1.5K | — | 5 |
| AS136522AU | TAFENSW-AS2-AP - TAFE NSW | 1.5K | — | 3 |
| AS24570AU | TYROPAYMENTS-AS-AU - TYRO PAYMENTS LIMITED, Specialist Credit Card Institution | 1.5K | — | 6 |
| AS58473AU | CROSSPOINT-AS-AP - Crosspoint Telecommunications Pty Ltd | 1.5K | 65.5K | 6 |
| AS10129AU | SSMB-AS-AP - Salomon Smith Barney Australia Pty Ltd | 1.5K | — | 6 |
| AS139736AU | APEXHOST-AS-AP - Apexhost Pty Ltd | 1.8K | — | 6 |
| AS133403AU | ORIGINNETPTYLTD-AS-AP - Origin Net | 1.8K | — | 7 |
| AS56135AU | DELOITTESERVICES-AS-AP - DELOITTE SERVICES PTY LTD | 1.8K | — | 4 |
| AS10080AU | INTERCONNECT1-AS-AP - Interconnect Networks Pty Ltd | 1.8K | 65.5K | 7 |
| AS10083AU | CYNERGIC-AS-AP - Cynergic Internet | 1.8K | — | 6 |
| AS133435AU | RWTS-AS-AP - Real World Technology Solutions Pty Ltd | 1.8K | — | 4 |
| AS55328AU | REMEX-AU - Level 2, Building C | 1.8K | 10 | 17 |
| AS138354AU | LOCALDC-AS-AP - LocalDC Pty Ltd | 1.8K | — | 7 |
| AS139337AU | OZHOSTING-AS-AP - Ozhosting.com Pty Ltd | 1.8K | — | 4 |
| AS38716AU | DCWEST-AS-AU-AP - DC West Pty. Ltd. | 1.8K | — | 6 |
| AS58710AU | HVN-NET-AU - A1 Richmond Road | 1.8K | — | 4 |
| AS140065AU | CIFIPTYLTD-AS-AP - CiFi Pty Ltd | 1.8K | — | 4 |
| AS132257AU | AREA9-AU - Area9 IT Solutions | 1.8K | 73.7K | 9 |
| AS132718AU | SAMARADPTYLTD-AS-AP - Samarad Pty Ltd t/as | 1.8K | — | 4 |
| AS24110AU | IVEGROUP-AS-AP - IVE GROUP AUSTRALIA PTY LTD | 1.8K | — | 6 |
| AS59339AU | BLACKBIRDIT-AS-AP - BLACKBIRD IT PTY LTD | 1.8K | — | 4 |
| AS56105AU | VICDET-AS-AP - Department of Education and Training - Victoria | 1.8K | — | 7 |
| AS132000AU | HANSEN-AS-AP - Hansen Corporation Pty Ltd | 1.8K | — | 7 |
| AS38534AU | ISCPL-AS-AP - IOOF SERVICE CO PTY LTD | 1.8K | — | 7 |
| AS10025AU | IUSN-AS-AP - The IUSN Foundation | 2K | — | 5 |
| AS132158AU | AUSTRALIAN-SYNCHROTRON-AS-AP - Australian Synchrotron | 2K | 65.5K | 3 |
| AS134507AU | GBMPL-AS-AP - Gee Bees Media Pty Ltd | 2K | — | 6 |
| AS136218AU | TARGETAUSTRALIA-AS-AP - TARGET AUSTRALIA PTY. LTD. | 2K | — | 5 |
| AS23965AU | SYDCS-AS-AP - Sydney Catholic Schools | 2K | — | 1 |
| AS58505AU | KOHENTECH-AS-AP - Kohen Technology Group Pty Ltd | 2K | 1 | 8 |
| AS45926AU | WEBINABOX-AS-AP - Web In A Box | 2K | 65.5K | 3 |
| AS149872AU | PMCI-AS-AP - Peter MacCallum Cancer Institute | 2K | — | 5 |
| AS24463AU | PACIFICNATIONALSERVICES-AS-AP - Pacific National Services Pty Ltd | 2K | — | 6 |
| AS4643AU | TXU-AS-AP - Optus Customer Network | 2K | — | 8 |