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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 | 841K | 485 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
| — |
| — |
| 0 |
| AS142587AU | YSPL-AS-AP - Yardi Systems Pty Ltd | — | — | 0 |
| AS149172AU | M54NLTD-AS-AP - 54North | — | — | 0 |
| AS152904AU | SCAARDI-AS-AP - SCARD Inc | — | — | 0 |
| AS140550AU | MEDLAB-AS-AP - MEDLAB PATHOLOGY PTY LTD | — | — | 0 |
| AS215462AU | BUGGZ-HOSTING Noel Nayasha Materke | — | 65.5K | 1 |
| AS151669AU | XFXNET-AS-AU - Xiaofei Xu | — | 5 | 5 |
| AS152730AU | MATTHEWPERKINS-AS-AP - Spectrum Consulting | — | 1 | 1 |
| AS24381AU | BGPE-AS - BGP.Exchange | — | 2 | 2 |
| AS17719AU | OPTUSCOM-AS02-AU-AP - SingTel Optus Pty Ltd | — | 2 | 2 |
| AS152884AU | NEP-AS-AP - NEP AUSTRALIA PTY LTD | — | 1 | 1 |
| AS38884AU | WORKCOVER-AS-AP - WorkCover Queensland | — | — | 0 |
| AS136611AU | QRNET-AS1-AP - QR | — | — | 0 |
| AS154125AU | NESO-AS-AP - Neso Internet Pty Ltd | — | — | 0 |
| AS9485AU | INTERNETTV-AS - Internet TV Australia Pty Ltd | — | — | 0 |
| AS152629AU | CONFIDIALIMITED-AS-AP - Confidia Limited | — | — | 0 |
| AS9567AU | VRC-AS-AP - Victoria Racing Club | — | — | 0 |
| AS17659AU | MAINT-AU-SPEEDCASTAUSTRALIA - NewSat Ltd | — | — | 0 |
| AS17998AU | CHINATELECOM-BEIJING-AP - CHINA TELECOM GROUP | — | — | 0 |
| AS150804AU | MULI-MANAGEMENT-AS-AP - Muli Management P/L | — | — | 0 |
| AS135538AU | APNICTRAINING-AS135538 - ASN for APNICTRAINING LAB - AS135538 | — | — | 0 |
| AS153387AU | NRIANZ-SYD-AS-AP - SMS Consulting Group Ltd | — | — | 0 |
| AS138206AU | VTMB-AS-AP - Bank First | — | — | 0 |
| AS141687AU | DISTRIBUTEDSTORAGESOLUTIONSLTD-AS-AP - Distributed Storage Solutions Ltd | — | — | 0 |
| AS137438AU | OPUSVTG-AS-AP - OPUSV TECH GROUP PTY LTD | — | — | 0 |
| AS18236AU | BYTECARDPTYLTD-AS-AP - Bytecard PTY LTD | — | — | 0 |
| AS38013AU | westvic-transit-as-ap - Westvic Broadband Pty Ltd. Transit AS. Broadband Internet Provider, Victoria, Australia | — | — | 0 |
| AS9585AU | VISION-AS-AP - Vision Internet Services | — | — | 0 |
| AS56280AU | PRODOCOM-AS-AP - Prodocom Pty Ltd | — | — | 0 |
| AS131172AU | WOTTONKEARNEY-AS-AP - PHILLIP N WOTTON & DAVID J KEARNEY | — | — | 0 |
| AS58920AU | IPSECPTYLTD-AS-AP - IPSec Pty Ltd | — | — | 0 |
| AS55409AU | AKAMAI-AS-AP - Akamai Technologies, Inc. | — | — | 0 |
| AS55934AU | PACIFICIX-AS-AP - PACIFICIX | — | — | 0 |
| AS131088AU | WAIA-4BYTE-AS-AP - Western Australian Internet Association | — | — | 0 |
| AS142418AU | WOLFESYSTEMSIT-AS-AP - Wolfe Systems IT | — | 2 | 2 |
| AS132858AU | ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd | — | — | 0 |
| AS45834AU | AUDA-AU-AS - .au Domain Administration Ltd | — | — | 0 |
| AS46067AU | IVEGROUP-AS-AP - IVE GROUP AUSTRALIA PTY LTD | — | — | 0 |
| AS150139AU | CONETIX-AS-AP - Conetix Pty Ltd | — | 4.1K | 1 |
| AS136893AU | EMERGINGIT-AS-AP - EMERGING I.T. PTY LTD | — | — | 0 |
| AS132679AU | REACHTELPTYLTD-AS-AP - ReachTEL Pty Ltd | — | — | 0 |
| AS63913AU | IMPL-AU - Ingram Micro Pty Ltd | — | — | 0 |
| AS154362AU | SCEPL-AS-AP - Strac Consulting Engineers Pty Ltd | — | 1 | 1 |
| AS17437AU | ROTHSCHILDAM-AS-AP - Rothschild Asset Management | — | — | 0 |
| AS17708AU | STELLAR-AU - Stellar Systems Pty Ltd | — | — | 0 |
| AS24093AU | SUPERLOOP-AS-AP - SUPERLOOP (BIGAIR. Multihoming ASN) | — | — | 0 |
| AS37929AU | NXGVPRN-AS-AP - Nextgen Networks | — | — | 0 |