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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 |
| 2.6K |
| — |
| 7 |
| AS9449AU | QLDVOIP-AU - QLD VoIP Services Australia | 2.6K | 65.5K | 13 |
| AS133930AU | TESSERENT-AS-AP - Tesserent Pty Ltd | 2.6K | 65.5K | 7 |
| AS153381AU | ACC1-AS-AP - Australian Crime Commission | 2.6K | — | 3 |
| AS150792AU | M3CTPL-AS-AP - 3 Crowns Technologies Pty Ltd | 2.6K | — | 3 |
| AS132245AU | DATAEXPRESS-AU - Data Express Pty Ltd | 2.6K | — | 10 |
| AS63983AU | QLDHEALTH-AS-AP - Queensland Health | 2.6K | — | 4 |
| 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 |
| AS7722AU | TELPACIFIC-AS-AP - TELPACIFIC P/L | 2.6K | — | 10 |
| AS137081AU | TMAPL-AS-AP - TESLA MOTORS AUSTRALIA, PTY LTD | 2.6K | 1 | 4 |
| AS132481AU | MMCI-AS-AP - Marsh & McLennan Companies, Inc. | 2.6K | — | 3 |
| AS45447AU | YLESS4U-AS-AP - YLess4U Regional Broadband | 2.6K | — | 4 |
| AS131214AU | IHPL-AS-AP - Interact Hosting Pty Ltd | 2.6K | — | 7 |
| AS133510AU | IBPL-AS-AP - Infinet Broadband Pty Ltd | 2.6K | — | 6 |
| AS137399AU | KERNWIFIPTYLTD-AS-AP - KernWi-Fi Pty Ltd | 2.8K | 65.5K | 10 |
| AS135351AU | SMSGLOBAL-AS-AP - SMSGlobal Pty Ltd | 2.8K | — | 7 |
| AS55736AU | DataKnox-DNX - Dataknox Pty Limited | 2.8K | 65.5K | 13 |
| AS135406AU | BCD-AS-AP - BCD NETWORKS PTY LTD | 2.8K | — | 7 |
| AS17889AU | INTRACEPTIVES-AU-AS-AP - Intraceptives Pty Ltd | 2.8K | — | 3 |
| AS58868AU | TECHPATH-AS-AP - TechPath Pty Ltd | 2.8K | 65.5K | 9 |
| AS9564AU | ANZ-BANK-AP - Australia and New Zealand Banking Group Limited | 2.8K | — | 8 |
| AS58940AU | DEDAUS-AS-AP - Dedicated Servers Australia | 2.8K | 16.4K | 15 |
| 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 |
| AS138637AU | VOCPHONE-AS-AP - VOCPHONE PTY LTD | 2.8K | 65.5K | 9 |
| AS58530AU | PINGCO-AS-AP - PingCo Pty Ltd | 3.1K | — | 12 |
| AS55555AU | DELION-AP - Delion Pty Ltd | 3.1K | 65.5K | 4 |
| AS9792AU | CORINTHIAN-AS-AP - Corinthian Engineering Pty Ltd | 3.1K | — | 5 |
| AS58232AU | haderan Parsun Network Solutions PTY LTD | 3.1K | 1 | 13 |
| AS56284AU | THEMISSINGLINK-AU - The Missing Link | 3.1K | — | 3 |
| AS133081AU | SRO-AS-AP - State Revenue Office Victoria | 3.1K | — | 12 |
| AS58927AU | MDGIT-AS-AP - M.D.G. IT Pty Ltd | 3.1K | — | 3 |
| AS131476AU | FUSIONBB-AU - 10/50 Market St | 3.1K | — | 12 |
| AS136972AU | GIGAFY-AS-AP - Gigafy | 3.1K | 65.5K | 8 |
| AS38066AU | DECC-AS-AP - Department of Environment and Climate Change | 3.1K | — | 10 |
| AS23921AU | INGDIRECT-AS-AU - ING Direct | 3.1K | — | 10 |
| AS134138AU | ASPL-AS-AP - AXON Systems Pty Ltd | 3.1K | 1 | 7 |
| AS55354AU | ACEINT-AS-AP - Ace Internet Services Pty Ltd | 3.1K | 8.2K | 14 |
| AS9301AU | EWN-AS-AP - Cynergic | 3.1K | — | 11 |
| AS4647AU | CENTRANETWORKS-AU - Centra Networks | 3.3K | — | 8 |
| AS138005AU | LENOVO-AS-AP - LENOVO (AUSTRALIA & NEW ZEALAND) PTY LIMITED | 3.3K | 5 | 18 |
| AS2713AU | BBIX-AS-AP - BBIX Australia Pty Ltd | 3.3K | 1 | 6 |
| AS56073AU | FIRSTFOCUS-AS-AP - First Focus Pty Ltd | 3.3K | — | 7 |
| AS139077AU | FREEDOMINTERNET-HPL-AS-AP - FREEDOM INTERNET HOLDINGS PTY LTD | 3.3K | 114.7K | 20 |
| AS139661AU | TTPL-AS-AP - Toll Transport Pty Ltd. | 3.3K | — | 13 |
| AS38749AU | RCOM-AS-AU - RCOM International. Managed Services, VOIP. Perth Australia | 3.6K | — | 7 |