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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 | 840.7K | 485 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
| 256 |
| — |
| 1 |
| AS198599AU | thejamesdecker James Decker | 256 | 1 | 2 |
| AS58916AU | NJE-AS-AP - National Jet Express Pty Ltd | 256 | — | 1 |
| AS138469AU | VGCCC-AS-AP - Victorian Gambling and Casino Control Commission | 256 | — | 1 |
| AS137242AU | CMC-AS-AP - CMC MARKETS ASIA PACIFIC PTY LTD | 256 | — | 1 |
| AS133053AU | ESAL-AS-AP - Education Services Australia Limited | 256 | — | 1 |
| AS139740AU | MPAPL-AS-AP - Mobis Parts Australia Pty Ltd | 256 | — | 1 |
| AS133553AU | AMAZE360-AS-AP - AMAZE360 PTY LTD | 256 | — | 1 |
| AS153643AU | CHW-AS-AP - Central Highlands Region Water Corporation | 256 | — | 1 |
| AS139645AU | SERVERCAT-AS-AP - Server Cat Pty Ltd | 256 | — | 1 |
| AS134142AU | ALOYSIUS-AS-AP - ST ALOYSIUS COLLEGE | 256 | — | 1 |
| AS136241AU | THOMSON1-AS-AP - Thomson Geer Services | 256 | — | 1 |
| AS150801AU | RDPL-AS-AP - Results Direct Pty Ltd | 256 | — | 1 |
| AS132812AU | CCC-AS-AP - Central Coast Council | 256 | — | 1 |
| AS153364AU | PETROSYS-AS-AP - Petrosys Pty Ltd | 256 | 1 | 2 |
| AS138451AU | MONASHUNI-AS-AP - PT. Monash Indonesia Services | 256 | — | 1 |
| AS136006AU | TAREE-AS-AP - TAREE CHRISTIAN COMMUNITY SCHOOL LTD | 256 | — | 1 |
| AS139246AU | TTSCL-AS-AP - Twin Towns Services Club Ltd | 256 | — | 1 |
| AS135336AU | HMPL-AS-AP - HEALTH METRICS PTY LTD | 256 | — | 1 |
| AS135574AU | KCRL-AS-AP - Kestrel Coal Resources Pty Ltd | 256 | — | 1 |
| AS141359AU | CHL-AS-AP - Capitol Health Limited | 256 | — | 1 |
| AS138216AU | BURWOODCOUNCIL-AS-AP - Burwood Council | 256 | — | 1 |
| AS137506AU | CMC-DC2-AS-AP - CMC MARKETS ASIA PACIFIC PTY LTD | 256 | — | 1 |
| AS136616AU | MPLTWWC-AS-AP - Manrex Pty Ltd ta Webstercare | 256 | — | 1 |
| AS142017AU | IMMENSEA-AS-AP - Immensea Networks Pty Ltd | 256 | 1 | 2 |
| AS132682AU | ARU-AS-AP - Australian Rugby Union Limited | 256 | — | 1 |
| AS151842AU | RDBCGPTYLTD-AS-AP - One Click Media | 256 | 1 | 2 |
| AS149017AU | DURATECLIMITED-AS-AP - Duratec Limited | 256 | — | 1 |
| AS55358AU | HORIZON-POWER-AU - 18 Brodie Hall Drive | 256 | — | 1 |
| AS139466AU | LCHS-AS-AP - LATROBE COMMUNITY HEALTH SERVICE LIMITED | 256 | 1 | 2 |
| AS138977AU | KINETICIT-AS-AP - Kinetic IT Pty. Ltd. | 256 | — | 1 |
| AS9438AU | NETRO-AS-AP - Netro | 256 | — | 1 |
| AS151831AU | SIAPL-AS-AP - STACK Infrastructure Australia Pty Ltd | 256 | — | 1 |
| AS141229AU | PWAH-AS-AP - Peter Warren Automotive Holdings | 256 | — | 1 |
| AS38911AU | KEYSTART-AS-AP - Keystart | 256 | — | 1 |
| AS152894AU | ONSPL-AS-AP - Omnitouch Network Services Pty Ltd | 256 | — | 1 |
| AS136539AU | TARONGA-AS - ZOOLOGICAL PARKS BOARD OF NSW | 256 | — | 1 |
| AS139665AU | CCIL-AS-AP - Catholic Church Insurance Limited | 256 | — | 1 |
| AS42382AU | CERNER-AS-AP - CERNER CORPORATION PTY LIMITED | 256 | — | 1 |
| AS154301AU | AISNSW-AS-AP - THE ASSOCIATION OF INDEPENDENT SCHOOLS OF NEW SOUTH WALES LIMITED | 256 | — | 1 |
| AS132403AU | HBDD-AS-AP - Bizzly | 256 | 1 | 2 |
| AS139356AU | REGIS-AS-AP - Regis Aged Care Pty Ltd | 256 | — | 1 |
| AS9291AU | ONEQODEASSETS-AS-AP - ONEQODE GAMING CARRIER | 256 | — | 1 |
| AS17928AU | AWTA-AS-AU-AP - Australian Wool Testing Authority Ltd, | 256 | — | 1 |
| AS151417AU | ZENHOSTING-AS-AP - Zen Hosting | 256 | — | 1 |
| AS151824AU | ANYPOINTPTYLTD-AS-AP - Anypoint Pty Ltd | 256 | 1 | 2 |
| AS24069AU | WINC-AS-AP - Winc Australia Pty Limited | 256 | — | 1 |