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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 |
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| AS154405AU | VAWTPL-AS-AP - Vestas Australian Wind Technology Pty Ltd | — | — | 0 |
| AS55922AU | ETHAN-AS-AP - Ethan Group | — | — | 0 |
| AS133784AU | HPN-AS-AP - Hi-Powered Networking Pty Ltd | — | — | 0 |
| AS38257AU | INCITECPIVOT-AS-AP - Incitec Pivot Pty Ltd | — | — | 0 |
| AS132907AU | ASEIT-AS-AP-AU - Intabank | — | — | 0 |
| AS132807AU | DFES-AS-AP - Department of Fire and Emergency Services | — | — | 0 |
| AS140067AU | STEELETECHNOLOGY-AS-AP - Steele Technology | — | — | 0 |
| AS58943AU | MEGAPORTPTYLTD-MELIX-AP - IX for Melbourne | — | — | 0 |
| AS135543AU | NETWORKDYNAMICS-PTY-LTD-AS-AP - Network Dynamics Pty Ltd | — | — | 0 |
| AS18370AU | APNIC-UNI4-AP - UNICAST AS of ANYCAST node(Other location) | — | — | 0 |
| AS9799AU | NPGX-AS-AP - NPGX Pty Ltd | — | — | 0 |
| AS4737AU | UNSPECIFIED - IAP Group Pty Ltd | — | — | 0 |
| AS4433AU | ERX-ACCESS-ONE - UUNET | — | — | 0 |
| AS139634AU | IAG-AS-AP - INSURANCE AUSTRALIA GROUP LIMITED | — | — | 0 |
| AS142425AU | DFAT-AS-AP - Department of Foreign Affairs and Trade | — | — | 0 |
| AS45864AU | ISI-AS-AP - Inmarsat Solutions (Canada) Inc | — | — | 0 |
| AS45651AU | SPARTANIT-AS-AP - Spartan Information Technology | — | — | 0 |
| AS137926AU | ITGLOBALNETWORKS-AS-AP - Clear Technology Pty Limited | — | — | 0 |
| AS24113AU | OZGAMERS-AU - Oz Gamers | — | — | 0 |
| AS134124AU | CAMPAIGNMONITOR-AS-CORE - CAMPAIGN MONITOR PTY LTD | — | — | 0 |
| AS135493AU | FIRSTFOCUS-AS-AP - First Focus Pty Ltd | — | — | 0 |
| AS135641AU | THEDC-AS-AP - TheDC Pty Ltd | — | — | 0 |
| AS136532AU | NTTIP-AS-AP - NTT Australia Solutions Pty Ltd | — | — | 0 |
| AS134843AU | HOTLINEITPTYLTD-AS-AP - Hotline IT Pty Ltd | — | — | 0 |
| AS134591AU | IIX-CR - IIX-CR | — | — | 0 |
| AS4786AU | NEXON-AS-AP - Nexon Asia Pacific Pty Ltd | — | — | 0 |
| AS154741AU | SUTHERLANDSHIRE-AS-AP - Sutherland Shire Council | — | — | 0 |
| AS147172AU | AUS-DEFENCE-AS-AP - Australian Defence Organisation | — | — | 0 |
| AS134557AU | IIX-IIX-CR1 - IIX-IIX-CR1 | — | — | 0 |
| AS154370AU | UMBRELLANETPTYLTD-AS-AP - UmbrellaNET PTY LTD | — | — | 0 |
| AS133855AU | TOPDOCITPTYLTD-AS-AP - CyberGreen | — | — | 0 |
| AS38470AU | DEPTHOMEAFFAIRS-AS-AP - Department of Home Affairs | — | — | 0 |
| AS23998AU | ALPHANET-AS-AP - alpha dot net Australia Pty. Ltd. | — | — | 0 |
| AS137900AU | RURALCO-AS-AP - Ruralco Holdings Limited | — | — | 0 |
| AS133100AU | DEDAUS-AS-AP - Dedicated Servers Australia | — | — | 0 |
| AS10027AU | VzB-AU-AS - Verizon Australia PTY Limited | — | — | 0 |
| AS134560AU | IIX-foobarnet - IIX-foobarnet | — | — | 0 |
| AS132067AU | SKYFII-AU-AS-AP - SkyFii Group Pty Ltd | — | — | 0 |
| AS139714AU | SIS-AS-AP - Storm Information Systems | — | — | 0 |
| AS132140AU | PINGCO-AS-AP - PingCo Pty Ltd | — | — | 0 |
| AS55837AU | ANZCA-AS-AP - Australian and New Zealand College of Anaesthetists | — | — | 0 |
| AS55505AU | HNEHEALTH-AU - Locked bag No 1 | — | — | 0 |
| AS138021AU | CLOUDTC-AS-AP - DET-IO Pty. Ltd. | — | — | 0 |
| AS139035AU | NITRIX-AS-AP - Nitrix (Aust) Pty Ltd | — | — | 0 |
| AS45962AU | JCU-NET-AS-AP - James Cook University | — | — | 0 |
| AS136939AU | DJCSYSTEMSPTYLTD-AS-AP - DJC Systems PTY LTD | — | — | 0 |