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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 |
| UE-AU-AP - Alinta |
| — |
| — |
| 0 |
| AS23874AU | SWOOP-AS-AP - Swoop Telecommunications Pty Ltd | — | — | 0 |
| AS18099AU | HIS-AS-AP - 5G NETWORK OPERATIONS PTY LTD | — | — | 0 |
| AS17722AU | BUTTERWORTHS-AP - Butterworths Australia | — | — | 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 |
| AS149650AU | ANAO-AS-AP - Australian National Audit Office | — | — | 0 |
| AS153590AU | JISPL-AS-AP - JCR Hosting | — | — | 0 |
| AS47365AU | ALPHA-LAYER-AS-AP - Alpha Layer Pty Ltd | — | 1 | 1 |
| AS142041AU | TOTRCCFTDOL-AS-AP - Trustees of the Roman Catholic Church for the Diocese of Lismore | — | — | 0 |
| AS23877AU | DIGITALRIVER-AS-AP - Digital River AS | — | — | 0 |
| AS18201AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS9258AU | CITEC-NSW-AP - CITEC | — | — | 0 |
| AS24227AU | AUS-DEFENCE-AS-MTN1 - Australian Defence Organisation | — | — | 0 |
| AS3395AU | ERX-HUMAN-HEALTH - Commonwealth Department of Human Services and Health | — | — | 0 |
| AS147172AU | AUS-DEFENCE-AS-AP - Australian Defence Organisation | — | — | 0 |
| AS137429AU | STUARTHOLMESCHOOL-AS-AP - Stuartholme School | — | — | 0 |
| AS9720AU | MTN-AP - MTN Net Design (a division of Dyltax ACN 003 308 361) | — | — | 0 |
| AS141352AU | SUMMITNETWORKS-AS-AP - SUMMIT INFOTECH PTY LTD | — | — | 0 |
| AS137926AU | ITGLOBALNETWORKS-AS-AP - Clear Technology Pty Limited | — | — | 0 |
| AS9250AU | FLEETONLINE-AP - Network Access via Frame Relay using unbundled (BGP4) | — | — | 0 |
| AS7631AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS140672AU | LCA-AS-AP - LUTHERAN CHURCH OF AUSTRALIA INC | — | — | 0 |
| AS213136AU | as213136 Ryan So | — | 256 | 1 |
| AS9746AU | IGOLD-AS-AP - Online Interactive gaming solution | — | — | 0 |
| AS17909AU | ECLECTIC-AP - Project Eclectic RandD SA Pty Ltd | — | — | 0 |
| AS23769AU | DOCS-ASN - Department of Customer Service | — | — | 0 |
| AS23667AU | BOM-AS-AP - Bureau of Meteorology | — | — | 0 |
| AS17900AU | THINKTECH-AS-AP - Think Technology | — | — | 0 |
| AS18000AU | ORROPTYLTD-AS-AU-AP - Orro Pty Ltd | — | — | 0 |
| AS10142AU | WELL-COM-PTY-LTD - Well.Com Pre-Press Services | — | — | 0 |
| AS152730AU | MATTHEWPERKINS-AS-AP - Spectrum Consulting | — | 1 | 1 |
| AS24469AU | QUADRAHOSTING - Net Quadrant Pty Ltd | — | — | 0 |
| AS151669AU | XFXNET-AS-AU - Xiaofei Xu | — | 9 | 9 |
| 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 |
| AS133429AU | PHOENIX-AS-AP - Phoenix | — | 2 | 2 |
| AS138460AU | AS138460-931 - | — | — | 0 |
| AS132458AU | PENTANET-AS-AP - Pentanet Limited | — | 1 | 1 |
| AS153308AU | CITEC-BNE1-AS-AP - CITEC, Queensland Government Business, | — | — | 0 |
| AS218593AU | TEAMRIVERBUBBLES Xavier Horwood trading as Teamriverbubbles | — | 1 | 1 |
| AS142141AU | NEXON-VIC-DOM-ASN - NEXON VIC IXP | — | — | 0 |