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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 | 840.7K | 485 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
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| AS17998AU | CHINATELECOM-BEIJING-AP - CHINA TELECOM GROUP | — | — | 0 |
| AS135390AU | INTERVOLVE-PERTH-AS-AP - Intervolve Pty Ltd | — | — | 0 |
| AS137466AU | ABETRAVELPTYLTD-AS-AP - ABE TRAVEL PTY LTD | — | — | 0 |
| AS152662AU | SONICHEALTHCARE2-AS-AP - SONIC HEALTHCARE LIMITED | — | — | 0 |
| AS154288AU | ORNPL-AS-AP - THE ONE RING NETWORK PTY LTD | — | — | 0 |
| AS137026AU | VETTRAK-AS-AP - VETtrak Pty Ltd | — | — | 0 |
| AS138200AU | MPAMSHL-AS-AP - MUFG PENSION & MARKET SERVICES HOLDINGS LIMITED | — | — | 0 |
| AS140628AU | DIH-AS-AP - Darwin Innovation Hub | — | — | 0 |
| AS142047AU | MATEIPPTYLTD-AS-AP - Mate IP Pty. Ltd. | — | — | 0 |
| AS133940AU | CERTEGYEZIPAY-AS-AP - CERTEGY EZI-PAY PTY LTD | — | — | 0 |
| AS7694AU | EFTEL-AU - IT Solutions | — | — | 0 |
| AS132814AU | CONNECTEDIX-COMMSPHERE-AS-AP - FUGLE GROUP PTY LTD | — | — | 0 |
| AS10210AU | OVERTHEWIRE-AS-AP - Over the Wire Pty Ltd | — | — | 0 |
| AS135151AU | ACONEXLTD-AS-AP - Aconex Ltd | — | — | 0 |
| AS135536AU | APNICTRAINING-AS135536 - ASN for APNICTRAINING LAB - AS135536 | — | — | 0 |
| AS134581AU | DBSAPL-AS-AP1 - Diligent Board Services Australia Pty Ltd | — | — | 0 |
| AS132262AU | AI-AS-AP - AI Infrastructure Pty Ltd | — | — | 0 |
| AS132544AU | CLOUDOIPPTYLTD-AS-AP - Cloudoip Pty Ltd | — | — | 0 |
| AS132586AU | NODE1-AS-AP - NODE1 Internet | — | — | 0 |
| AS153463AU | KBPL-AS-AP - King Blockchain Pty Ltd | — | — | 0 |
| AS134568AU | IIX-SDIC - IIX-SDIC | — | — | 0 |
| AS18162AU | VICTRACK-TRANSIT-AS - VICTORIAN RAIL TRACK | — | — | 0 |
| AS23997AU | MOTILE-AS-AP - Motile Associates Pty Ltd, | — | — | 0 |
| AS38544AU | HOSTOPIA-AS-AP - Hostopia Australia Web Pty Ltd | — | — | 0 |
| AS45483AU | E3NETWORKS-AS-AP - E3 Networks | — | — | 0 |
| AS45913AU | SEVEN-AS-AP - Seven Networks Operations Ltd | — | — | 0 |
| AS150807AU | AIAPL-AS-AP - ALL IT Australia Pty Ltd | — | — | 0 |
| AS153386AU | SUPEROPTIPTYLTD-AS-AP - Superopti | — | — | 0 |
| AS63926AU | SYNTELPTYLTD-AU - TASMANET | — | — | 0 |
| AS133330AU | WASCT-AS-AP - Western Australian Sports Centre Trust | — | — | 0 |
| AS136554AU | MGL-AS-AP - Monadelphous Group Limited | — | — | 0 |
| AS151414AU | CSC-EQIX-AS-AP - Commonwealth Superannuation Corporation | — | — | 0 |
| AS139287AU | DXN-AS-AP - The Data Exchange Network Limited | — | — | 0 |
| AS18192AU | MIBROADBAND-AS-AP - Engin Pty Ltd, Voice over IP | — | — | 0 |
| AS24019AU | KLA-AS-AP - KLA | — | — | 0 |
| AS9514AU | APIC-AP - Asia-Pacific Inter-Carrier services | — | — | 0 |
| AS45228AU | WESTPAC-BANKING-CORPORATION-AP - Optus Customer Network | — | — | 0 |
| AS38020AU | STARTRACKEXPRESS-AS-AP - Star Track Express Pty Limited. | — | — | 0 |
| AS141363AU | INTERAKTIT-AS-AP - INTERAKT IT PTY LTD | — | — | 0 |
| AS146958AU | MONOCLOUDPTYLTD-AS-AP - MonoCloud Pty Ltd | — | — | 0 |
| AS147015AU | CLICKHOSTPTYLTD-AS-AP - Click Host | — | — | 0 |
| AS2144AU | ERX-ETAFE - South Australian Government Department of Employment | — | — | 0 |
| AS4841AU | TLRGNET-AS-AP - Level 5, 100 Harris St | — | — | 0 |
| AS137216AU | CHRISTIECAIRNS-AS - Christie Networks - Cairns | — | — | 0 |
| AS137516AU | NSDRA-AS-AP - Northern SEQ Distributor Retailer Authority | — | — | 0 |
| AS147016AU | WEBSCHOOL-AS-AP - WEBSCHOOL.AU PTY LTD | — | — | 0 |