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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 |
| BYTECARDPTYLTD-AS-AP - Bytecard PTY LTD |
| — |
| — |
| 0 |
| AS137438AU | OPUSVTG-AS-AP - OPUSV TECH GROUP PTY LTD | — | — | 0 |
| AS138206AU | VTMB-AS-AP - Bank First | — | — | 0 |
| AS154288AU | ORNPL-AS-AP - THE ONE RING NETWORK PTY LTD | — | — | 0 |
| AS135538AU | APNICTRAINING-AS135538 - ASN for APNICTRAINING LAB - AS135538 | — | — | 0 |
| AS17998AU | CHINATELECOM-BEIJING-AP - CHINA TELECOM GROUP | — | — | 0 |
| AS17659AU | MAINT-AU-SPEEDCASTAUSTRALIA - NewSat Ltd | — | — | 0 |
| AS9567AU | VRC-AS-AP - Victoria Racing Club | — | — | 0 |
| AS9485AU | INTERNETTV-AS - Internet TV Australia Pty Ltd | — | — | 0 |
| AS154125AU | NESO-AS-AP - Neso Internet Pty Ltd | — | — | 0 |
| AS153387AU | NRIANZ-SYD-AS-AP - SMS Consulting Group Ltd | — | — | 0 |
| AS37929AU | NXGVPRN-AS-AP - Nextgen Networks | — | — | 0 |
| AS38598AU | ILLUMINATE-ANYCAST-AS - Illuminate Internet Services Pty Ltd | — | — | 0 |
| AS23741AU | TPG-AU - TPG Internet Pty Ltd. | — | — | 0 |
| AS24488AU | ACCENTURE-AS-AU-AP - Accenture Australia Pty Ltd AS | — | — | 0 |
| AS9716AU | FOXTEL-AS-AP - FOXTEL Management Pty Ltd | — | — | 0 |
| AS7566AU | KUTAMO-AS-AP - Kutamo Pty. Ltd. | — | — | 0 |
| AS55326AU | AFG-AS-AP - Australian Finance Group Ltd | — | — | 0 |
| AS56079AU | SECURITON-AS - Securiton Technologies Internet Service Provider Melbourne | — | — | 0 |
| AS55500AU | FCA-AU - 97 - 99 Goulburn Street | — | — | 0 |
| AS45627AU | VBRN-TCA-AS-AP - VBRN Camperdown Network | — | — | 0 |
| AS23931AU | ACCSYSIT-AS-AP - Accsys IT Pty Ltd | — | — | 0 |
| AS134807AU | SANTOS-AS-AP - Santos Limited | — | — | 0 |
| AS134577AU | IIX-Drawbridge - IIX-Drawbridge | — | — | 0 |
| AS134063AU | ACTIVENET1-AS-AP - ACTIVENET PTY LTD | — | — | 0 |
| AS132609AU | DTAPL-AS-AP - DXC Technology Australia Pty Limited | — | — | 0 |
| AS137063AU | LFSAHNPL-AS-AP - LATITUDE FINANCIAL SERVICES AUSTRALIA HOLDINGS PTY LTD | — | — | 0 |
| AS140047AU | QIGL-AS-AP - QBE Insurance Group Ltd | — | — | 0 |
| AS138448AU | CONTAINERCHAIN-AS-AP - Containerchain Australia Pty Ltd | — | — | 0 |
| AS136898AU | CERNER-AS-AP - CERNER CORPORATION PTY LIMITED | — | — | 0 |
| AS135624AU | MUTUALTRUST-AS-AP - MUTUAL TRUST PTY LTD | — | — | 0 |
| AS152662AU | SONICHEALTHCARE2-AS-AP - SONIC HEALTHCARE LIMITED | — | — | 0 |
| AS136966AU | BCOMM-AS-AP - Bottle Communications Pty Ltd | — | — | 0 |
| AS24224AU | EDGEIXPTYLTD-AS-AP - EdgeIX Pty Ltd | — | — | 0 |
| AS18010AU | NFLNET-AS-AP - NATIONAL FOODS LTD. | — | — | 0 |
| AS17637AU | RDSL-AS-VIC1-AP - Autonomous System number for Melbourne POA | — | — | 0 |
| AS9747AU | EZINTERNET-AS-AP - EZInternet Pty Ltd | — | — | 0 |
| AS9424AU | WIDEBAY2020-AS-AP - Qld Dept Local Govt and Planning | — | — | 0 |
| AS135633AU | EVISIONPTYLTD-AS-AP - Evision Pty Ltd | — | — | 0 |
| AS142563AU | NJMTP-AS-AP - Precisium | — | — | 0 |
| AS135150AU | HILLSIDE-NEW-MEDIA-AS-AP - Hillside (Australia New Media) Pty Ltd | — | — | 0 |
| AS134541AU | INFERENCESOLUTIONS-AS-AP - INFERENCE SOLUTIONS PTY LTD | — | — | 0 |
| AS132297AU | NPAL-AS-AP - Note Printing Australia Limited | — | — | 0 |
| AS140217AU | WESTPAC-AS-IX - Westpac Banking Corporation | — | — | 0 |
| AS151792AU | AUDATEXCOMAU-AS-AP - AUDATEX AUSTRALIA PTY LTD | — | — | 0 |
| AS141002AU | NETWORK1-AS-AP - Network Technologies Queensland Pty Ltd | — | — | 0 |
| AS138669AU | ENGAGEAUSTRALIA-AS-AP - Engage Australia Pty Ltd | — | — | 0 |