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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 |
| AUSTEREO-AU - Austereo Internet Network |
| 2K |
| — |
| 8 |
| AS135302AU | CLOUDSIGMA-AS-AP - CLOUDSIGMA-AU | 2K | — | 5 |
| AS137457AU | BHP-AS-BNE - BHP, 480 Queen Street, Australia | 2.3K | — | 2 |
| AS23760AU | XPEDITE-AS-AU - Xpedite Systems | 2.3K | — | 2 |
| AS140627AU | ONEQODEASSETS-AS-AP - OneQode | 2.3K | 65.5K | 9 |
| AS45887AU | GPLHOST-AS-AP - GPLHost LLC | 2.3K | 4 | 10 |
| AS133538AU | HYPERNODE-AS-AP - HYPERNODE PTY. LTD. | 2.3K | — | 9 |
| AS24120AU | AEMO-INET-AS-AU - Australian Energy Market Operator LTD | 2.3K | — | 7 |
| AS56035AU | RESEAU - RESEAU | 2.3K | — | 9 |
| AS10128AU | IAG-AS-AP - Optus Customer Network | 2.3K | — | 9 |
| AS132055AU | EYELLEN-AP - Ernst & Young Global Services Ltd. | 2.3K | — | 9 |
| AS9408AU | GJAMES-AS-AP - G. James Australia Pty. Ltd. | 2.3K | — | 4 |
| AS10084AU | WAIA-TRANSIT-AP - Internet Association of Australia Content Network | 2.3K | 67.6K | 17 |
| AS10234AU | Zurich-Australia-AS-AP - Zurich Financial Services Australia | 2.3K | — | 9 |
| AS140646AU | RESETDATAPTYLTD-AS-AP - ResetData Pty Ltd | 2.3K | 65.5K | 6 |
| AS24316AU | POWERLINK-AS-AP - Powerlink Queensland | 2.3K | — | 5 |
| AS133934AU | AUSIT-AS-AP - AUS IT SERVICES PTY LTD | 2.3K | 65.5K | 10 |
| AS58605AU | AMAZE-AS-AP - Amaze Intelligence | 2.3K | 512 | 7 |
| AS133419AU | GLOBALDATA-AS-AP - Source Technology Pty Ltd | 2.3K | — | 9 |
| AS137199AU | TELAIRPTYLTD-AS-AP - Telair Pty Ltd | 2.3K | — | 7 |
| AS23907AU | BSTPL-AS-AP - Blue Sky Telecom Pty Ltd | 2.3K | 65.5K | 6 |
| AS45665AU | EDITCO-AS-AP - EdIT Counsel | 2.3K | 1 | 7 |
| AS138186AU | TNPL-AS-AP - Tasmanian Networks Pty Ltd | 2.3K | — | 6 |
| AS17741AU | MEDOBJ01-AS-AP - Medical Objects Pty Ltd | 2.3K | — | 2 |
| AS135323AU | SENTINEL365-AS-AP - Sentinel 365 Pty Ltd | 2.3K | — | 6 |
| AS132584AU | FORTYTWO24PTYLTD-AS-AP - FORTYTWO24 PTY LTD | 2.3K | — | 9 |
| AS137470AU | ILUKA-AS-AP - Iluka Resources Limited | 2.3K | — | 9 |
| AS131214AU | IHPL-AS-AP - Interact Hosting Pty Ltd | 2.6K | — | 7 |
| AS153381AU | ACC1-AS-AP - Australian Crime Commission | 2.6K | — | 3 |
| AS135895AU | CT-AS - Centorrino Technologies Pty Ltd | 2.6K | 65.5K | 5 |
| AS133125AU | PUBLICISGROUPE-AS-AP - PG Lion ReSources Aust Pty Ltd | 2.6K | — | 10 |
| AS58232AU | haderan Parsun Network Solutions PTY LTD | 2.6K | 1 | 11 |
| AS7722AU | TELPACIFIC-AS-AP - TELPACIFIC P/L | 2.6K | — | 10 |
| AS137399AU | KERNWIFIPTYLTD-AS-AP - KernWi-Fi Pty Ltd | 2.6K | 65.5K | 9 |
| AS63983AU | QLDHEALTH-AS-AP - Queensland Health | 2.6K | — | 4 |
| AS132245AU | DATAEXPRESS-AU - Data Express Pty Ltd | 2.6K | — | 10 |
| AS45447AU | YLESS4U-AS-AP - YLess4U Regional Broadband | 2.6K | — | 4 |
| AS9913AU | IIG-AS-AP - Internet Information Group | 2.6K | 65.5K | 11 |
| AS132481AU | MMCI-AS-AP - Marsh & McLennan Companies, Inc. | 2.6K | — | 3 |
| AS133510AU | IBPL-AS-AP - Infinet Broadband Pty Ltd | 2.6K | — | 6 |
| AS133930AU | TESSERENT-AS-AP - Tesserent Pty Ltd | 2.8K | 65.5K | 8 |
| AS135406AU | BCD-AS-AP - BCD NETWORKS PTY LTD | 2.8K | — | 7 |
| AS9564AU | ANZ-BANK-AP - Australia and New Zealand Banking Group Limited | 2.8K | — | 8 |
| AS140576AU | VPSBLOCKSPTYLTD-AS-AP - VPSBlocks Pty Ltd | 2.8K | 65.5K | 12 |
| AS18220AU | AUS-DEFENCE-AS-AP - Australian Defence Organisation | 2.8K | 65.5K | 6 |
| AS45852AU | BENDIGOBANK-AS-AP - Bendigo and Adelaide Bank Limited | 2.8K | — | 8 |
| AS138637AU | VOCPHONE-AS-AP - VOCPHONE PTY LTD | 2.8K | 65.5K | 9 |