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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 | 842.2K | 491 |
| AS135887AU | TELSTRA-BELONG-AP - Belong (Telstra Limited) | 754.4K | 407 |
| AS4764AU | WIDEBAND-AS-AP - Aussie Broadband | 720.4K | 399 |
| EVISIONPTYLTD-AS-AP - Evision Pty Ltd |
| — |
| — |
| 0 |
| AS9496AU | HAFARI-AS - Hafari Pty Ltd | — | — | 0 |
| AS9895AU | POWERCOR-AS-AP - Powercor Australia Telecommunications Pty Ltd | — | — | 0 |
| AS133389AU | SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD | — | — | 0 |
| AS17732AU | AC3-AS-AP - ac3, Australian Centre for Advanced Computing and Communications | — | — | 0 |
| AS18350AU | SCSPL-AS-AP - Suncorp Corporate Services Pty Ltd | — | — | 0 |
| AS141002AU | NETWORK1-AS-AP - Network Technologies Queensland Pty Ltd | — | — | 0 |
| AS132379AU | FUNNELBACK-AS-AP - Funnelback Pty Ltd | — | — | 0 |
| AS135532AU | NJV-AS-AP - NJ VENTURES PTY LTD | — | — | 0 |
| AS152662AU | SONICHEALTHCARE2-AS-AP - SONIC HEALTHCARE LIMITED | — | — | 0 |
| AS17543AU | NCS-AS-AU - NCS AU Pty Ltd | — | — | 0 |
| AS154288AU | ORNPL-AS-AP - THE ONE RING NETWORK PTY LTD | — | — | 0 |
| AS136139AU | SCCU-AS-AP - Southern Cross Credit Union LTD | — | — | 0 |
| AS137228AU | UACA-AS-AP - UNIVERSITIES ADMISSIONS CENTRE (NSW & ACT) PTY LIMITED | — | — | 0 |
| AS38276AU | CYNERGIC2-AS-AP - Cynergic Communications - WA Peering AS Number Colo2 | — | — | 0 |
| AS141041AU | ACCPL-AS-AP - A Corp Computers Pty Ltd | — | — | 0 |
| AS152904AU | SCAARDI-AS-AP - SCARD Inc | — | — | 0 |
| AS153177AU | STEVENHAIGH-AS-AP - Steven Haigh | — | — | 0 |
| AS45500AU | BGEPTYLTD-AS-AP - BG&E Pty Limited | — | — | 0 |
| AS55471AU | APNICTRAININGLAB-AU - AS number for APNIC TRAINING LAB | — | — | 0 |
| AS152629AU | CONFIDIALIMITED-AS-AP - Confidia Limited | — | — | 0 |
| AS17765AU | AAPIS-SYDNEY-AP - Australian Associated Press | — | — | 0 |
| AS136385AU | THINKEX-AS-AP - ThinkEx Holdings Pty Ltd | — | — | 0 |
| AS136594AU | TCL-AS-AP - TABCORP HOLDINGS LIMITED | — | — | 0 |
| AS137949AU | AIRTRUNK-AS-AP - AIRTRUNK OPERATING PTY LTD | — | — | 0 |
| AS139654AU | ABIPL-AS-AP - Australia Broadband Internet Pty Ltd | — | — | 0 |
| AS7579AU | INTERNEX-AS-AP - InterNex Australia Pty Ltd | — | — | 0 |
| AS136992AU | M7EPL-AS-AP - 7-Eleven Stores Pty Ltd | — | — | 0 |
| AS132217AU | VIRGIN-AS-AP - Virgin Australia Airlines Pty Ltd | — | — | 0 |
| AS134061AU | SAU-NET-AU - Servers Australia Pty Ltd | — | — | 0 |
| AS4197AU | TCMJ-AS-AP - They Call Me Joe Pty Ltd | — | — | 0 |
| AS134558AU | IIX-IIX-CR2 - IIX-IIX-CR2 | — | — | 0 |
| AS134609AU | LIPL-AS-AP - LIVINGSTONE INTERNATIONAL PTY. LIMITED | — | — | 0 |
| AS38598AU | ILLUMINATE-ANYCAST-AS - Illuminate Internet Services Pty Ltd | — | — | 0 |
| AS45228AU | WESTPAC-BANKING-CORPORATION-AP - Optus Customer Network | — | — | 0 |
| AS45627AU | VBRN-TCA-AS-AP - VBRN Camperdown Network | — | — | 0 |
| AS55500AU | FCA-AU - 97 - 99 Goulburn Street | — | — | 0 |
| AS56079AU | SECURITON-AS - Securiton Technologies Internet Service Provider Melbourne | — | — | 0 |
| AS55326AU | AFG-AS-AP - Australian Finance Group Ltd | — | — | 0 |
| AS7566AU | KUTAMO-AS-AP - Kutamo Pty. Ltd. | — | — | 0 |
| AS9716AU | FOXTEL-AS-AP - FOXTEL Management Pty Ltd | — | — | 0 |
| AS24488AU | ACCENTURE-AS-AU-AP - Accenture Australia Pty Ltd AS | — | — | 0 |
| AS24230AU | AUS-DEFENCE-AS-MTN2 - Australian Defence Organisation | — | — | 0 |
| AS23741AU | TPG-AU - TPG Internet Pty Ltd. | — | — | 0 |
| AS23931AU | ACCSYSIT-AS-AP - Accsys IT Pty Ltd | — | — | 0 |
| AS138669AU | ENGAGEAUSTRALIA-AS-AP - Engage Australia Pty Ltd | — | — | 0 |
| AS45333AU | RPDATA-AU-AS-AP - RP Data Ltd. | — | — | 0 |