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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 |
| CLOUDBANDPTYLTD-AS-AP - Cloudband Pty Ltd |
| 512 |
| — |
| 1 |
| AS38804AU | DABSERV-AS-AU-AP - Dabserv Pty Ltd | 512 | — | 2 |
| AS38012AU | DOWNERGROUP-AS-AP - Downer EDI Limited | 512 | — | 1 |
| AS132368AU | AUDATEXCOMAU-AS-AP - AUDATEX AUSTRALIA PTY LTD | 512 | — | 2 |
| AS141435AU | CNB-AS-AUS - Bayer (South East Asia) Pte Ltd | 512 | — | 2 |
| AS134754AU | COS-AS-AP - Computer One Software Australia Pty Ltd | 512 | — | 2 |
| AS132619AU | PD-AS-AP - POLICE DEPARTMENT (VIC) | 512 | 1 | 2 |
| AS24502AU | PARLOFWA-AS-AU - Parliament of Western Australia | 512 | — | 2 |
| AS38447AU | ALS-AS-AP - ALS Limited Content Service Provider AS for AP | 512 | 1 | 3 |
| AS135153AU | KASSAWINPTYLTD-AS-AP - Kassawin Pty Ltd | 512 | — | 1 |
| AS58696AU | HB-AU - 100 Whale Beach Road | 512 | — | 2 |
| AS135294AU | QAL-AS-AP - Queensland Airports Limited | 512 | — | 2 |
| AS141682AU | AIPL-AS-AP - APIDT Infrastructure Pty Ltd | 512 | 65.5K | 4 |
| AS135275AU | EVERLIGHTRADIOLOGY-AS-AP - EVERLIGHT RADIOLOGY LIMITED | 512 | — | 2 |
| AS149164AU | AVONDALE-NON-AS-AP - AVONDALE UNIVERSITY LIMITED | 512 | — | 2 |
| AS139627AU | THINKEX-AS-AP - ThinkEx Holdings Pty Ltd | 512 | — | 1 |
| AS140211AU | CITYOFMARION-AS-AP - City of Marion | 512 | — | 1 |
| AS132532AU | COMMSYSAUSTRALIA-AS-AP - The trustee for The CommSys Australia Unit Trust | 512 | — | 2 |
| AS7492AU | NEXON-GLOBAL-BACKBONE-ASN - Nexon Global Backbone | 512 | 65.5K | 5 |
| AS55444AU | CENGAGE-LEARNING-AS-AP - Cengage Learning Australia Pty Limited | 512 | — | 2 |
| AS45527AU | MCEC-AS-AP - Melbourne Convention and Exhbition Centre | 512 | — | 2 |
| AS152105AU | BEPL-AS-AP - OccaTEL | 512 | — | 1 |
| AS9332AU | WANNAN-AS-AP - Wannan Trading Pty Ltd | 512 | 1 | 2 |
| AS153397AU | HCF-AS-AU - HCF | 512 | — | 2 |
| AS133161AU | MBIT-AS-AP - MBIT Technologies Pty Ltd | 512 | — | 2 |
| AS137814AU | EBIT-AS-AP - E-BIT Systems Pty Ltd | 512 | — | 2 |
| AS140880AU | MONOCERAPTYLTD-AS-AP - Monocera Pty Ltd | 512 | — | 1 |
| AS17463AU | ETHERTECH-AS-AP - EtherTech Pty Ltd | 512 | — | 2 |
| AS140643AU | NETBRIGHT-AS-AP - Netbright | 512 | — | 2 |
| AS135108AU | ESPL-AS-AP - Enosys Solutions Pty Ltd | 512 | — | 2 |
| AS137529AU | SYDNEYOPERAHOUS-AS-AP - Sydney Opera House Trust | 512 | — | 2 |
| AS132077AU | FMGL-AU - Fortescue Metals Group Ltd | 512 | — | 2 |
| AS152332AU | STCPL-AS-AP - NXBASE | 512 | — | 1 |
| AS139592AU | BREEZECONNECT-AS-AP - Breeze Connect Pty Ltd | 512 | — | 2 |
| AS38825AU | TPP-PL-AS-AP - Third Party Platform Pty Ltd | 512 | — | 2 |
| AS149827AU | TECHDPTYLTD-AS-AP - TECHD Group | 512 | — | 1 |
| AS140231AU | EZINTERNETPTYLTD-AS-AP - EZINTERNET PTY LTD | 512 | — | 2 |
| AS153954AU | NARROWBAND-AS-AP - Narrowband Technologies Australia PTY LTD | 512 | — | 1 |
| AS139597AU | WBP-AS-AP - Wellcamp Business Park Pty Ltd | 512 | — | 1 |
| AS141035AU | AMSTAR1-AS-AP - Amstar Telecommunications Pty Ltd | 512 | 65.5K | 2 |
| AS137950AU | STEELE-AS-AP - Better Broadband | 512 | 65.5K | 2 |
| AS134459AU | INFOTECH-AS-AP - Infotech Solutions Pty Ltd | 512 | — | 2 |
| AS55924AU | ALIWEB-AS-AP - Aristocrat Technologies | 512 | — | 2 |
| AS140503AU | PEGASYSTEMS-AS-AP - Pegasystems Pty Ltd. | 512 | — | 2 |
| AS138511AU | SJOGHCI-AS-AP - ST JOHN OF GOD HEALTHCARE INC | 512 | — | 1 |
| AS136441AU | OPEXITSERVICES-AS-AP - OpexIT.Services | 512 | — | 2 |
| AS135301AU | IQ3PTYLTD-AS-AP - iQ3 Pty Ltd. | 512 | — | 2 |