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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 | 841K | 486 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
| HIC-AP - Avantra House |
| — |
| — |
| 0 |
| AS23667AU | BOM-AS-AP - Bureau of Meteorology | — | — | 0 |
| AS17909AU | ECLECTIC-AP - Project Eclectic RandD SA Pty Ltd | — | — | 0 |
| AS10119AU | INFORMATION-SOLUTION-WORKS-AP - ISW Head Office in Hobart | — | — | 0 |
| AS55357AU | TRANSITCO-AS-AP - Transit Co Australian Transit AS. Enquiries to the hostmaster. | — | — | 0 |
| AS45467AU | DEPW-AS-AP - Department of Energy and Public Works | — | — | 0 |
| AS23742AU | NXGNET2-AS-AP - Nextgen Networks | — | — | 0 |
| AS55539AU | AMCDC-AS-AP - AMC Data Centre | — | — | 0 |
| AS147172AU | AUS-DEFENCE-AS-AP - Australian Defence Organisation | — | — | 0 |
| AS153308AU | CITEC-BNE1-AS-AP - CITEC, Queensland Government Business, | — | — | 0 |
| AS202464AU | RongchangAS Rongchang Qu | — | 1 | 1 |
| AS141352AU | SUMMITNETWORKS-AS-AP - SUMMIT INFOTECH PTY LTD | — | — | 0 |
| AS23769AU | DOCS-ASN - Department of Customer Service | — | — | 0 |
| AS18099AU | HIS-AS-AP - 5G NETWORK OPERATIONS PTY LTD | — | — | 0 |
| AS9250AU | FLEETONLINE-AP - Network Access via Frame Relay using unbundled (BGP4) | — | — | 0 |
| AS24227AU | AUS-DEFENCE-AS-MTN1 - Australian Defence Organisation | — | — | 0 |
| AS153590AU | JISPL-AS-AP - JCR Hosting | — | — | 0 |
| AS147020AU | INFININET-AS-AP - Infininet Global Pty Ltd | — | — | 0 |
| AS136810AU | TERRYCREWS-AS-AP - Terry Crews | — | — | 0 |
| AS9482AU | ASN-PLATFORM-AP - Platform Networks Pty Ltd | — | — | 0 |
| AS141344AU | NETNINJASPTYLTD-AS-AP - Net Ninjas Pty Ltd | — | — | 0 |
| AS137858AU | EQUINIX-AS-AU - Equinix Australia Pty Ltd | — | — | 0 |
| AS7631AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS7608AU | MERLIN-AS-AP - Merlin Australia | — | — | 0 |
| AS139760AU | NTTIP-AS-AP - NTT Australia Solutions Pty Ltd | — | — | 0 |
| AS213437AU | Auscyber Auscyber Pty Ltd | — | 2 | 2 |
| AS9720AU | MTN-AP - MTN Net Design (a division of Dyltax ACN 003 308 361) | — | — | 0 |
| AS17722AU | BUTTERWORTHS-AP - Butterworths Australia | — | — | 0 |
| AS23654AU | AARNET-ADL-OFF-AS-AP - AARNet Adelaide Office | — | — | 0 |
| AS18388AU | ISEEK-GOWIRELESS - iseek Communications Pty Ltd | — | — | 0 |
| AS10142AU | WELL-COM-PTY-LTD - Well.Com Pre-Press Services | — | — | 0 |
| AS17900AU | THINKTECH-AS-AP - Think Technology | — | — | 0 |
| AS9894AU | TPG-AU - TPG Internet Pty Ltd. | — | — | 0 |
| AS62435AU | ROSENET-AS Lily Rose | — | 256 | 1 |
| AS24469AU | QUADRAHOSTING - Net Quadrant Pty Ltd | — | — | 0 |
| AS10153AU | YZUCRC-NET-AP - Yuan Ze University Communications Research Center Network | — | 1 | 1 |
| AS38484AU | VIRGIN-BROADBAND-AS-AP - Virgin Broadband Australian | — | — | 0 |
| AS38269AU | PMI-AU - PMI Mortgage Insurance Ltd, SYDNEY | — | — | 0 |
| AS17899AU | ASN-ACN - ACN Pacific Pty Ltd | — | — | 0 |
| AS23608AU | BYTECARDPTYLTD-AS-AP - Bytecard PTY LTD | — | — | 0 |
| AS17486AU | SWIFTEL1-AP - People Telecom Pty. Ltd. (Previously Swiftel) | — | — | 0 |
| AS198209AU | YDN-AS MIKHAIL YUDIN | — | 257 | 2 |
| AS137926AU | ITGLOBALNETWORKS-AS-AP - Clear Technology Pty Limited | — | — | 0 |
| AS214501AU | YEFTA-AS-AU Yefta Sutanto | — | 257 | 2 |
| AS152676AU | DALEGROUPPTYLTD-AS-AP - Dalegroup Pty Ltd | — | — | 0 |
| AS24381AU | BGPE-AS - BGP.Exchange | — | 13 | 13 |
| AS142041AU | TOTRCCFTDOL-AS-AP - Trustees of the Roman Catholic Church for the Diocese of Lismore | — | — | 0 |