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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 |
| 1.3K |
| 4.1K |
| 7 |
| AS24015AU | SPINETWORKS-AS-AP - SPI Networks, Electricity Distribution, Victoria | 1.3K | — | 5 |
| AS63919AU | JETP-AU - Jeanneret Electrical Technologies P/L | 1.3K | — | 5 |
| AS149026AU | EMUTELPTYLTD-AS-AP - EmuTel | 1.3K | 65.5K | 5 |
| AS10023AU | TERRYCREWS-AS-AP - Terry Crews | 1.3K | 65.5K | 3 |
| AS38438AU | DOCAJ-AS-AP - Department of Communities and Justice (DCJ) | 1.3K | — | 5 |
| AS140885AU | FADEDSERVERS1-AS-AP - FADEDSERVERS PTY LTD | 1.3K | 65.5K | 5 |
| AS17496AU | VISION-AU - Leica Microsystems Biosystems Division Melbourne and Invetech | 1.3K | — | 2 |
| AS132492AU | ARTC-AS-AP - Australian Rail Track Corporation Limited | 1.3K | — | 4 |
| AS64044AU | EP2-AS-AP - EP2 Payments Pty Ltd | 1.3K | — | 2 |
| AS151799AU | VYTALGROUPPTYLTD-AS-AP - Dialplan | 1.3K | 65.5K | 5 |
| AS132852AU | VAULTSYSTEMS-AS-AP - Vault Systems Pty. Ltd. | 1.3K | — | 5 |
| AS38813AU | EMANTRA-AS-AP - Emantra Pty Ltd | 1.3K | — | 5 |
| AS134181AU | BURNIECITYCOUNCIL-AS-AP - Burnie City Council | 1.3K | — | 2 |
| AS7551AU | CLOUDCENTRAL-AS-AP - Cloud Central Pty Ltd | 1.3K | — | 5 |
| AS132394AU | OPUSV-AU - OpusV Technology Group | 1.3K | — | 4 |
| AS149485AU | MONOCLOUDPTYLTD-AS-AP - MonoCloud Pty Ltd | 1.3K | 1K | 10 |
| AS23913AU | BLUEPACKETS-AU - Blue Packets Trust | 1.3K | — | 2 |
| AS45947AU | SECUREPAY-AS-AP - SecurePay Pty Ltd. Payment Gateway | 1.3K | — | 5 |
| AS150004AU | CTGPL-AS-AP - Check Networks | 1.3K | 65.5K | 6 |
| AS59356AU | VMCENTRAL-AS-AP - VMCENTRAL Cloud Services | 1.3K | — | 2 |
| AS152464AU | ZONE-AS-AP - Zone Technology Pty Ltd | 1.3K | 20.5K | 10 |
| AS7628AU | CORPCLOUDPTYLTD-AS-AP - CorpCloud Pty Ltd | 1.3K | 20.5K | 22 |
| AS133876AU | ESECURE-AS-AP - e-secure Pty Ltd | 1.3K | 8.2K | 7 |
| AS135137AU | OAS-AS-AP - OAS COMPUTERS PTY LIMITED | 1.3K | — | 3 |
| AS133104AU | INSTRACORPORATION-AS-AP - Instra Corporation Pty Ltd | 1.3K | 2 | 7 |
| AS137562AU | SYD-AS-AP - Sydney Airport Corporation Limited | 1.3K | — | 4 |
| AS136140AU | CBA-AS-AP - Commonwealth Bank of Australia | 1.3K | — | 5 |
| AS133431AU | ACURIX-AS-AP - Acurix Networks Pty Ltd | 1.3K | 65.5K | 6 |
| AS10129AU | SSMB-AS-AP - Salomon Smith Barney Australia Pty Ltd | 1.5K | — | 6 |
| AS134791AU | ACS-AS-AP - AUSTRALIAN COMPUTER SOLUTIONS PTY LTD | 1.5K | — | 5 |
| AS132728AU | ALFREDHEALTH-AS-AP - Alfred Health | 1.5K | — | 6 |
| AS139084AU | DIGITALIMMORTALITY-AS-AP - DIGITAL IMMORTALITY PTY LTD | 1.5K | 32.8K | 3 |
| AS132113AU | CONNECTEDAUSTRALIA-AS-AP - Connected Australia | 1.5K | 65.5K | 3 |
| AS137841AU | NET360-AS-AP - NET360 | 1.5K | 131.1K | 7 |
| AS136741AU | CW-AS-AP - Channel Wireless Pty Ltd | 1.5K | — | 3 |
| AS24570AU | TYROPAYMENTS-AS-AU - TYRO PAYMENTS LIMITED, Specialist Credit Card Institution | 1.5K | — | 6 |
| AS45226AU | SANTOS-MULTIHOME-AS-AP - AS for multi homing ISPs at Adelaide HO | 1.5K | — | 6 |
| AS135107AU | CSAPL-AS-AP - CLOUD SERVERS AUSTRALIA PTY LTD | 1.5K | — | 4 |
| AS18165AU | RESMED-AS-SYD - ResMed Dual Internet Gateway | 1.5K | — | 3 |
| AS142422AU | HOBARTCC-NON-AS-AP - Hobart City Council | 1.5K | — | 5 |
| AS137426AU | SIMMITSERVICES-AS-AP - Simm IT Services | 1.5K | — | 4 |
| AS55506AU | PENTANA-AS - Pentana Solutions | 1.5K | — | 6 |
| AS24305AU | EDGEIXPTYLTD-AS-AP - EdgeIX Pty Ltd | 1.5K | 6 | 12 |
| AS31732AU | Parsun-Network-Solutions Parsun Network Solutions PTY LTD | 1.5K | 524.3K | 5 |
| AS56265AU | TRANSURBAN-AU - Level 23 | 1.5K | — | 5 |
| AS38903AU | AUSTUNITY-AS-AP - Australian Unity Limited | 1.5K | — | 6 |