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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.
2,996 autonomous systems registered to Australia. Click an AS for detail.
| AS7575AU | AARNET-AS-AP - Australian Academic and Research Network (AARNet) | 1.2M | 175 |
| AS2764AU | AAPT - AAPT Limited | 1.2M | 1,555 |
| AS9443AU | VOCUS-RETAIL-AU - Vocus Retail | 1.2M | 50 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 849.4K | 471 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.6K | 400 |
| SYD-AS-AP - Sydney Airport Corporation Limited |
| 1.3K |
| — |
| 4 |
| AS133876AU | ESECURE-AS-AP - e-secure Pty Ltd | 1.3K | 8.2K | 7 |
| AS133104AU | INSTRACORPORATION-AS-AP - Instra Corporation Pty Ltd | 1.3K | 2 | 7 |
| AS24126AU | UNISYS-AP-UI-AS-AP - Unisys AsiaPac Intranet Access to Internet | 1.3K | — | 5 |
| AS136201AU | BGUS-AS-AP - BG UNIFIED SOLUTIONS PTY LTD | 1.3K | — | 4 |
| AS150004AU | CTGPL-AS-AP - Check Networks | 1.3K | 65.5K | 6 |
| AS132852AU | VAULTSYSTEMS-AS-AP - Vault Systems Pty. Ltd. | 1.3K | — | 5 |
| AS149026AU | EMUTELPTYLTD-AS-AP - EmuTel | 1.3K | 65.5K | 5 |
| AS58921AU | CSL-AS-AP - Capricorn Society Limited | 1.3K | — | 5 |
| AS17496AU | VISION-AU - Leica Microsystems Biosystems Division Melbourne and Invetech | 1.3K | — | 2 |
| AS135137AU | OAS-AS-AP - OAS COMPUTERS PTY LIMITED | 1.3K | — | 3 |
| AS132394AU | OPUSV-AU - OpusV Technology Group | 1.3K | — | 4 |
| AS133431AU | ACURIX-AS-AP - Acurix Networks Pty Ltd | 1.3K | 65.5K | 6 |
| AS132576AU | WORLEYLIMITED-AS-AP - Worley Limited | 1.3K | — | 4 |
| AS133417AU | DICKERDATALTD-AS-AP - Dicker Data Ltd | 1.3K | — | 2 |
| AS45270AU | OSSINI-AS-AP - Ossini Pty Ltd | 1.3K | 3 | 8 |
| AS136772AU | DSAPAC-AS-AP - DASSAULT SYSTEMES AUSTRALIA PTY LTD | 1.3K | 1 | 3 |
| AS24565AU | NAPL-AS-AP - Netcraft Australia Pty Ltd | 1.3K | 3 | 6 |
| AS55567AU | AZZURRI-AU - Suite 2, Level 9 | 1.3K | — | 4 |
| AS63922AU | RWTS-AS-AP - Real World Technology Solutions Pty Ltd | 1.3K | — | 2 |
| AS152464AU | ZONE-AS-AP - Zone Technology Pty Ltd | 1.3K | 20.5K | 10 |
| AS38813AU | EMANTRA-AS-AP - Emantra Pty Ltd | 1.3K | — | 5 |
| AS134119AU | CNWAPL-AS-AP - Cirrus Networks (WA) Pty Ltd | 1.3K | 65.5K | 3 |
| AS18255AU | BRISBANE-AP - Brisbane City Council | 1.3K | — | 5 |
| AS138572AU | DPL-AS-AP - DGTEK PTY LTD | 1.3K | 65.5K | 3 |
| AS149847AU | TAH-AS-AP - TABCORP HOLDINGS LIMITED | 1.3K | — | 5 |
| AS7628AU | CORPCLOUDPTYLTD-AS-AP - CorpCloud Pty Ltd | 1.3K | 20.5K | 22 |
| AS59356AU | VMCENTRAL-AS-AP - VMCENTRAL Cloud Services | 1.3K | — | 2 |
| AS140999AU | JETEMAIL-AS-AP - JetEmail Pty Ltd | 1.3K | 1 | 4 |
| AS24015AU | SPINETWORKS-AS-AP - SPI Networks, Electricity Distribution, Victoria | 1.3K | — | 5 |
| AS63919AU | JETP-AU - Jeanneret Electrical Technologies P/L | 1.3K | — | 5 |
| AS149485AU | MONOCLOUDPTYLTD-AS-AP - MonoCloud Pty Ltd | 1.3K | 1K | 10 |
| AS4858AU | CORPITA-AS-AP - Corpita Pty Ltd | 1.3K | 3 | 5 |
| AS140062AU | VISION6-AS-AP - Vision 6 Pty Ltd | 1.3K | — | 2 |
| AS133501AU | QCSGROUP-AS-AP - QCS Group | 1.3K | — | 5 |
| AS64044AU | EP2-AS-AP - EP2 Payments Pty Ltd | 1.3K | — | 2 |
| AS132581AU | VICTRACK-AS-AP - VICTORIAN RAIL TRACK | 1.3K | — | 5 |
| AS151799AU | VYTALGROUPPTYLTD-AS-AP - Dialplan | 1.3K | 65.5K | 5 |
| AS132492AU | ARTC-AS-AP - Australian Rail Track Corporation Limited | 1.3K | — | 4 |
| AS133217AU | AFOYI-AS-AP - BACHBLUE PTY LTD T/A AFOYI | 1.3K | 65.5K | 3 |
| AS55871AU | IRESS-NET-AS-AP - IRESS Market Technology Ltd | 1.3K | — | 5 |
| AS136140AU | CBA-AS-AP - Commonwealth Bank of Australia | 1.3K | — | 5 |
| AS23913AU | BLUEPACKETS-AU - Blue Packets Trust | 1.3K | — | 2 |
| AS9745AU | PETARNIKOLICH-AS-AP - Petar Nikolich | 1.3K | — | 2 |
| AS132324AU | SAU-NET-AU - Servers Australia Pty Ltd | 1.3K | — | 2 |
| AS7551AU | CLOUDCENTRAL-AS-AP - Cloud Central Pty Ltd | 1.3K | — | 5 |
| AS140702AU | AMTAC-AS-AP - Amtac Professional Services Pty Ltd | 1.3K | — | 5 |