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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 |
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| — |
| 0 |
| AS142141AU | NEXON-VIC-DOM-ASN - NEXON VIC IXP | — | — | 0 |
| AS24227AU | AUS-DEFENCE-AS-MTN1 - Australian Defence Organisation | — | — | 0 |
| AS23742AU | NXGNET2-AS-AP - Nextgen Networks | — | — | 0 |
| AS17486AU | SWIFTEL1-AP - People Telecom Pty. Ltd. (Previously Swiftel) | — | — | 0 |
| AS142418AU | WOLFESYSTEMSIT-AS-AP - Wolfe Systems IT | — | 2 | 2 |
| AS9553AU | GLOBALWEB-AS-AP - Global Web Pty Ltd | — | — | 0 |
| AS150139AU | CONETIX-AS-AP - Conetix Pty Ltd | — | 4.1K | 1 |
| AS4860AU | VzB-AU-AS - Verizon Australia PTY Limited | — | — | 0 |
| AS9720AU | MTN-AP - MTN Net Design (a division of Dyltax ACN 003 308 361) | — | — | 0 |
| AS203943AU | NET-AN ALEXANDER NICHOLSON | — | 6 | 6 |
| AS133332AU | INT-5GN-AS-AP - 5G NETWORK OPERATIONS PTY LTD | — | — | 0 |
| AS132292AU | ASN-TELSTRA-03 - Telstra Limited | — | — | 0 |
| AS38484AU | VIRGIN-BROADBAND-AS-AP - Virgin Broadband Australian | — | — | 0 |
| AS135543AU | NETWORKDYNAMICS-PTY-LTD-AS-AP - Network Dynamics Pty Ltd | — | — | 0 |
| AS134982AU | SWANTV-AS-AP - NINE ENTERTAINMENT CO. PTY LTD | — | — | 0 |
| AS134075AU | PROBAX1-AS-PBX - PROBAX PTY LTD | — | — | 0 |
| AS133784AU | HPN-AS-AP - Hi-Powered Networking Pty Ltd | — | — | 0 |
| AS132715AU | FDMSAPL-AS-AP - FUJIFILM Data Management Solutions Australia Pty Ltd | — | — | 0 |
| AS131321AU | CITYOFPALMERSTON-AS-AP - City of Palmerston | — | — | 0 |
| AS154121AU | TELCOCENTRIC-AS-AP - TelcoCentric Pty Ltd | — | — | 0 |
| AS152169AU | NEPTUNE-AS-AP - Neptune Internet | — | — | 0 |
| AS17459AU | VOCUS-MANAGEMENT - VOCUS PTY LTD | — | — | 0 |
| AS147054AU | AURORA-AS-AP - AURORA ENERGY | — | — | 0 |
| AS153620AU | ETSITPTYLTD-AS-AP - ETS IT PTY LTD | — | — | 0 |
| AS141996AU | BREEZECONNECT-AU - Breeze Connect Pty Ltd | — | — | 0 |
| AS7555AU | HEALEY-AS-AP - Healey Communications | — | — | 0 |
| AS45651AU | SPARTANIT-AS-AP - Spartan Information Technology | — | — | 0 |
| AS45472AU | SECURITON-AS - Securiton Technologies Internet Service Provider Melbourne | — | — | 0 |
| AS9240AU | SWISH-AS-AU-AP - Hyperlink Pty. Ltd. | — | — | 0 |
| AS24394AU | DOTPAC-AS-AP - DEPARTMENT OF THE PREMIER AND CABINET | — | — | 0 |
| AS23935AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS135135AU | SSPL-AS-AP - SYDNEY SUPERDOME PTY LTD | — | — | 0 |
| AS135094AU | IAG-AS-AP - INSURANCE AUSTRALIA GROUP LIMITED | — | — | 0 |
| AS134188AU | CONDUENT-AS-AP - Conduent Victoria Ticketing System Pty Ltd | — | — | 0 |
| AS23745AU | TPG-AU - TPG Internet Pty Ltd. | — | — | 0 |
| AS4852AU | IINET-SA-AS - iiNet Technologies (SA) Pty Ltd | — | — | 0 |
| AS135367AU | ETCSYSTEMSPTYLTD-AS-AP - ETC Systems Pty Ltd | — | — | 0 |
| AS131211AU | APNIC-SERVICES - Regional Internet Registry | — | — | 0 |
| AS56133AU | SYNTELPTYLTD-AU - TASMANET | — | — | 0 |
| AS137024AU | ACC1-AS-AP - Australian Crime Commission | — | — | 0 |
| AS139760AU | NTTIP-AS-AP - NTT Australia Solutions Pty Ltd | — | — | 0 |
| AS138499AU | LUXOTTICARETAIL-AS-AP - Luxottica Retail Australia Pty Ltd | — | — | 0 |
| AS135641AU | THEDC-AS-AP - TheDC Pty Ltd | — | — | 0 |
| AS142587AU | YSPL-AS-AP - Yardi Systems Pty Ltd | — | — | 0 |
| AS134580AU | IIX-CR - IIX-CR | — | — | 0 |
| AS151411AU | MBEPL-AS-AP - Mark Booth Enterprises Pty Ltd | — | — | 0 |