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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 |
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| 0 |
| AS134150AU | CSIRO-RARN-AS-AP - Commonwealth Scientific and Industrial Research Organisation | — | — | 0 |
| AS137556AU | MUIPL-AS2-AP - Move Up Internet Pty Ltd | — | — | 0 |
| AS137512AU | MCLPL-AS-AP - McLanahan Corporation | — | — | 0 |
| AS136788AU | EZIWEB-AS-AP - Ezi-Web Wholesale Pty Ltd | — | — | 0 |
| AS9626AU | SEVEN-NETWORK-AP - Optus Customer Network | — | — | 0 |
| AS45623AU | MEDICARE_AUSTRALIA - Optus Customer Network | — | — | 0 |
| AS7579AU | INTERNEX-AS-AP - InterNex Australia Pty Ltd | — | — | 0 |
| AS132261AU | ESSIST-AS-AP - 24/7 Distribution Pty Ltd | — | — | 0 |
| AS23906AU | GETONIT-AS-AP - getonit.com Pty Ltd | — | — | 0 |
| AS135156AU | VIAIP-COS-AS-AP - Buroserv Australia Pty Ltd | — | — | 0 |
| AS135280AU | SPORTSBETPTYLTD-AS1-AP - Sportsbet Pty Ltd | — | — | 0 |
| AS135624AU | MUTUALTRUST-AS-AP - MUTUAL TRUST PTY LTD | — | — | 0 |
| AS7496AU | NCS-AS-AU - NCS AU Pty Ltd | — | — | 0 |
| AS9252AU | COLONIAL-AS-AP - Colonial is a major all-finance institution. | — | — | 0 |
| AS152904AU | SCAARDI-AS-AP - SCARD Inc | — | — | 0 |
| AS45876AU | SCPBCG2-AS-AP - Sanctuary Cove Principal Body Corporate | — | — | 0 |
| AS17628AU | PERTHIX-AS-AP - Perth iX | — | — | 0 |
| AS18010AU | NFLNET-AS-AP - NATIONAL FOODS LTD. | — | — | 0 |
| AS136037AU | ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd | — | — | 0 |
| AS45500AU | BGEPTYLTD-AS-AP - BG&E Pty Limited | — | — | 0 |
| AS23995AU | VOICEVALLEY - VoiceValley Group of Companies | — | — | 0 |
| AS134920AU | OMNENEST-AS-AP - Omnenest Technologies Private Limited | — | — | 0 |
| AS136966AU | BCOMM-AS-AP - Bottle Communications Pty Ltd | — | — | 0 |
| AS137021AU | NLRS-AS-AP - The Trustee for Australian Registry Investments Trust | — | — | 0 |
| AS137466AU | ABETRAVELPTYLTD-AS-AP - ABE TRAVEL PTY LTD | — | — | 0 |
| AS3558AU | ERX-MRWA - Main Roads Western Australia | — | — | 0 |
| AS9837AU | POWERTEL-AP - Powertel Ltd | — | — | 0 |
| AS18063AU | SMARTPATH-AS-AP - SmartPath Pty Ltd | — | — | 0 |
| AS23745AU | TPG-AU - TPG Internet Pty Ltd. | — | — | 0 |
| AS45333AU | RPDATA-AU-AS-AP - RP Data Ltd. | — | — | 0 |
| AS10153AU | YZUCRC-NET-AP - Yuan Ze University Communications Research Center Network | — | 1 | 1 |
| AS198209AU | YDN-AS MIKHAIL YUDIN | — | 257 | 2 |
| AS131298AU | NXG32B-AS-AP - Nextgen Networks | — | 1 | 1 |
| AS136770AU | LKGPL-AS-AP - Liquid Knowledge Group (LKG) Pty Ltd | — | — | 0 |
| AS137212AU | BWPL-AS-AP - BINARY WHOLESALE PTY LTD | — | — | 0 |
| AS138939AU | NPCMEDIA-AS-AP - NPC Media Pty Limited | — | — | 0 |
| AS139754AU | QLDHEALTH-NON-AS-AP - Queensland Health | — | — | 0 |
| AS7571AU | AARNET-WA-RNO - Australian Academic and Research Network (AARNet) | — | — | 0 |
| AS140217AU | WESTPAC-AS-IX - Westpac Banking Corporation | — | — | 0 |
| AS153475AU | SPIDERWEBCLOUD-AS-AP - Mark Anthony Constable for Spiderweb Cloud and | — | — | 0 |
| AS139069AU | AUSCO-AS-AP - AUSCO MODULAR PTY LIMITED | — | — | 0 |
| AS133220AU | SERVICENSW-AS-AP - SERVICE NSW DIVISION | — | — | 0 |
| AS131185AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS132863AU | MEGAPORTPTYLTD-AS-AP - Megaport Pty Ltd | — | — | 0 |
| AS133049AU | KOMMUNIQUEPTYLTD-AS-AP - Kommunique Pty Ltd | — | — | 0 |
| AS132331AU | ROCKEND-AS-AP - Rockend Technology Pty Ltd | — | — | 0 |