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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 |
| 256 |
| 1 |
| 2 |
| AS55527AU | ADVAM-AS-AP - ASN for Advam Pty Ltd | 256 | — | 1 |
| AS133740AU | LIFEHOUSE-AU - LIFEHOUSE AUSTRALIA | 256 | — | 1 |
| AS138700AU | SKILLEDIT-AS-AP - Plutus Investments Australia Pty Ltd | 256 | — | 1 |
| AS135559AU | SERENITY-AS-AP - Athena Networks | 256 | 1 | 2 |
| AS151833AU | DATA-COM-AS-AP - Sarb Management Group | 256 | — | 1 |
| AS137837AU | CMRI-AS-AP - Children's Medical Research Institute | 256 | — | 1 |
| AS138468AU | WSL-AS-AP - Wenona School Limited | 256 | — | 1 |
| AS137980AU | UNIBIT-AS-AP - Unibit Pty Ltd | 256 | — | 1 |
| AS136006AU | TAREE-AS-AP - TAREE CHRISTIAN COMMUNITY SCHOOL LTD | 256 | — | 1 |
| AS151824AU | ANYPOINTPTYLTD-AS-AP - Anypoint Pty Ltd | 256 | 1 | 2 |
| AS154167AU | ABLVDC-AS-AP - Rackmill | 256 | 1 | 2 |
| AS149782AU | STRATUSBLUEPTYLTD-AS-AP - Brisk Technology | 256 | — | 1 |
| AS132740AU | NGPL-AS-AP - Netlink Group PTY LTD | 256 | — | 1 |
| AS140070AU | AOSMA-AS-AP - Adelaide Oval SMA Ltd | 256 | 1 | 2 |
| AS150446AU | DATABOXPTYLTD-AS-AP - Databox Solutions | 256 | — | 1 |
| AS134142AU | ALOYSIUS-AS-AP - ST ALOYSIUS COLLEGE | 256 | — | 1 |
| AS135634AU | TRT-AS-AP - Task Retail Technology Pty Ltd | 256 | — | 1 |
| AS141359AU | CHL-AS-AP - Capitol Health Limited | 256 | — | 1 |
| AS137411AU | OPP-NON-AS-AP - Office Of Public Prosecutions (VIC) | 256 | — | 1 |
| AS132424AU | BRAMBLESLIMITED-AS-AP - Brambles Limited | 256 | — | 1 |
| AS137822AU | ITCORP-AS-AP - IT CORPORATE PTY. LTD. | 256 | — | 1 |
| AS150115AU | TGEPL-AS-AP - Team Global Express Pty Ltd | 256 | — | 1 |
| AS24542AU | GENUITY-AS-AU - Genuity Services Pty Ltd | 256 | — | 1 |
| AS134184AU | JOEYS-AS-AP - MARIST BROTHERS ST JOSEPHS COLLEGE | 256 | — | 1 |
| AS152893AU | FIBOSSPTYLTD-AS-AP - Fiboss Pty Ltd | 256 | — | 1 |
| AS149043AU | AWAL-AS-AP - ACCOLADE WINES AUSTRALIA LIMITED | 256 | — | 1 |
| AS24947AU | digitalvps Parsun Network Solutions PTY LTD | 256 | — | 1 |
| AS139930AU | MYLAN-AS-AP - Mylan Laboratories Ltd | 256 | — | 1 |
| AS149061AU | KWSL-AS-AP - Kinross Wolaroi School Limited | 256 | — | 1 |
| AS140064AU | IRC-AS-AP - ISAAC REGIONAL COUNCIL | 256 | — | 1 |
| AS132070AU | INTERVOLVE-MANAGED-AS-AP - Intervolve Pty Ltd | 256 | — | 1 |
| AS136408AU | LMHTL-AS-AP - LORETO MANDEVILLE HALL TOORAK LIMITED | 256 | — | 1 |
| AS55848AU | AI-MEDIA-AS-AP - Access Innovation Media | 256 | — | 1 |
| AS138173AU | MCL-AS-AP - Mortgage Choice Limited | 256 | — | 1 |
| AS141734AU | RIPL-AS-AP - Rapid Internet Pty Ltd | 256 | — | 1 |
| AS151047AU | CENTRAL2-AS-AP - Queensland Urban Utilities | 256 | — | 1 |
| AS18367AU | APNIC-ANYCAST - Asia Pacific Network Information Centre | 256 | 1 | 2 |
| AS137006AU | HAMBSSYSTEMSLTD-AS-AP - HAMBS Systems Ltd | 256 | — | 1 |
| AS137009AU | LNH-AS-AP - Loreto Normanhurst Limited | 256 | — | 1 |
| AS136616AU | MPLTWWC-AS-AP - Manrex Pty Ltd ta Webstercare | 256 | — | 1 |
| AS131480AU | INNOVATIONSDIRECT-AS-AP - Innovations Direct Pty Ltd | 256 | — | 1 |
| AS45824AU | DATACOMIT-AP - DatacomIT information technology Melbourne | 256 | — | 1 |
| AS45160AU | LOTTERYWEST-AS-AP - Lotteries Commission of Western Australia | 256 | — | 1 |
| AS132823AU | KABTAHPL-AS-AP - K & B Timber & Hardware Pty Ltd | 256 | — | 1 |
| AS154441AU | HELPDESK-AS-AP - HELPDESK COMPUTER SYSTEMS | 256 | — | 1 |
| AS134133AU | CLICKVIEW - ClickView Pty. Limited | 256 | — | 1 |