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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.
3,002 autonomous systems registered to Australia. Click an AS for detail.
| AS7575AU | AARNET-AS-AP - Australian Academic and Research Network (AARNet) | 1.2M | 178 |
| AS2764AU | AAPT - AAPT Limited | 1.2M | 1,516 |
| 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 | 722.9K | 410 |
| 256 |
| — |
| 1 |
| AS56177AU | RCMB-SA-GOV-AS-AP - The Rural City of Murray Bridge | 256 | — | 1 |
| AS45427AU | WEBZONE-INTERNET-AS-AP - Webzone Internet, Internet Service Provider, | 256 | — | 1 |
| AS131282AU | EFSA-AS-AP - ELEMENT FLEET SERVICES AUSTRALIA PTY LTD | 256 | — | 1 |
| AS137411AU | OPP-NON-AS-AP - Office Of Public Prosecutions (VIC) | 256 | — | 1 |
| AS153794AU | ALTVFXPTYLTD-AS-AP - ALT.VFX PTY LTD | 256 | — | 1 |
| AS153748AU | QIPLATFUT-AS-AP - Function4 | 256 | — | 1 |
| AS138194AU | CPLOQ-AS-AP - CEREBRAL PALSY LEAGUE OF QUEENSLAND | 256 | — | 1 |
| AS63992AU | DSAU-AS-AP - DSAU Pty Ltd | 256 | — | 1 |
| AS140905AU | KEEPITAS-AS-AP - Keepit A/S | 256 | 1 | 2 |
| AS134165AU | CBRE-AS-AU - CBRE Pty Limited | 256 | — | 1 |
| AS142143AU | WESLEY-AS-AP - WESLEY MISSION QUEENSLAND | 256 | — | 1 |
| AS137032AU | IRIS-AS-AP - Iris Communications Pty Ltd | 256 | — | 1 |
| AS140959AU | TFAL-AS-AP - TOYOTA FINANCE AUSTRALIA LTD | 256 | — | 1 |
| AS133749AU | SOLNODE-AS-AP - Solnode Pty Ltd | 256 | 1 | 2 |
| AS140728AU | SK1PLTQVAD-AS-AP - Quantum Voice and Data | 256 | — | 1 |
| AS9661AU | MORGANSTOCK-AP - Morgan Internet Gateway | 256 | — | 1 |
| AS153050AU | RTSPL-AS-AP - RITE Tech Solutions Pty Ltd | 256 | — | 1 |
| AS147052AU | BACC-AS-AP - BALLARAT & CLARENDON COLLEGE | 256 | — | 1 |
| AS141165AU | AURL-AS-AP - Australian United Retailers Ltd. | 256 | — | 1 |
| AS134081AU | RGL-AS-AP - RICEGROWERS LIMITED | 256 | — | 1 |
| AS139768AU | COCHLEAR-AS-AP - COCHLEAR LIMITED | 256 | — | 1 |
| AS154625AU | HANSMULLER-AS-AP - Hans Muller | 256 | — | 1 |
| AS133418AU | CARDGATE-NET-AS-AP - CardGate.net Pty Ltd | 256 | 1 | 2 |
| AS55580AU | MORETONBAY-NON-AS-AP - Moreton Bay Regional Council - Pine Rivers Office | 256 | — | 1 |
| AS150688AU | DAVIDTATYUENGOH-AS-AP - David Tat Yuen Goh t/aTertius Computing | 256 | — | 1 |
| AS135332AU | PEPPER-AS-AP - Pepper Money Limited | 256 | — | 1 |
| AS147037AU | TECH-AS-AP - Tech Stream Solutions Pty Ltd | 256 | — | 1 |
| AS153643AU | CHW-AS-AP - Central Highlands Region Water Corporation | 256 | — | 1 |
| AS133156AU | SSC1-AS-AP - SS&C Solutions Pty Limited | 256 | — | 1 |
| AS132070AU | INTERVOLVE-MANAGED-AS-AP - Intervolve Pty Ltd | 256 | — | 1 |
| AS136745AU | MERIDIANITPTYLTD-AS-AP - Meridian IT Pty Ltd | 256 | — | 1 |
| AS136391AU | MCCONAGHY-AS-AP - MCCONAGHY GROUP PTY LTD | 256 | — | 1 |
| AS58723AU | WORLDVISION-AS-AP - World Vision Australia | 256 | — | 1 |
| AS134163AU | VSPL-AS-AP - ValuePRO Software Pty Ltd | 256 | — | 1 |
| AS133958AU | SGOPS-AS-AP - Special Ops Group Pty Ltd | 256 | — | 1 |
| AS7467AU | SENTENTIA-DC1-AU-AP - Sententia Internet | 256 | 1 | 2 |
| AS138153AU | ISOTONPTYLTD-AS-AP - Isoton Pty Ltd | 256 | — | 1 |
| AS136152AU | SANITARIUM-AS-AP - Australian Health & Nutrition Association | 256 | — | 1 |
| AS132873AU | ZETTAGRID-AS-AP - Zettagrid Pty Ltd | 256 | — | 1 |
| AS149427AU | CHSPL-AS-AP - C & M HOSTING SOLUTIONS PTY LTD as trustee for the C&M Filpo Hosting Trust | 256 | — | 1 |
| AS135289AU | JAPL-AS-AP - JBS Australia Pty Ltd | 256 | — | 1 |
| AS45207AU | CBH-AU - 30 Delhi Street | 256 | — | 1 |
| AS38049AU | CFG-AS-AP - Collins Foods Group | 256 | — | 1 |
| AS152600AU | RESETDATA-AP-SOUTHEAST-2 - ResetData Pty Ltd | 256 | 4.1K | 2 |
| AS140041AU | TGC-AS-AP - The Geelong College | 256 | — | 1 |
| AS142596AU | CLOUDTRONICS1-AS-AP - Cloudtronics Pty Ltd | 256 | — | 1 |