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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 |
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| 2 |
| 2 |
| AS150677AU | FRAMESTORE-AS-AP - Framestore Australia Pty Ltd | — | — | 0 |
| AS136788AU | EZIWEB-AS-AP - Ezi-Web Wholesale Pty Ltd | — | — | 0 |
| AS137516AU | NSDRA-AS-AP - Northern SEQ Distributor Retailer Authority | — | — | 0 |
| AS9412AU | HCDS-AS-AP - 5G NETWORK OPERATIONS PTY LTD | — | — | 0 |
| AS135536AU | APNICTRAINING-AS135536 - ASN for APNICTRAINING LAB - AS135536 | — | — | 0 |
| AS17998AU | CHINATELECOM-BEIJING-AP - CHINA TELECOM GROUP | — | — | 0 |
| AS18162AU | VICTRACK-TRANSIT-AS - VICTORIAN RAIL TRACK | — | — | 0 |
| AS45819AU | SONETTEL-TRANSIT-AS-AP - SONET Pty Ltd Transit AS Co-Location Web Hosting | — | — | 0 |
| AS7697AU | CSBT-AS-AP - Complete Strategic Business Technology | — | — | 0 |
| AS135497AU | KINETICIT-AS-AP - Kinetic IT Pty. Ltd. | — | — | 0 |
| AS136242AU | ONESCHOOL-AS-AP - ONESCHOOL AUSTRALIA LTD | — | — | 0 |
| AS17543AU | NCS-AS-AU - NCS AU Pty Ltd | — | — | 0 |
| AS23609AU | NEXON-AS-AP - Nexon Asia Pacific Pty Ltd | — | — | 0 |
| AS135016AU | REECE-AS-AP - Reece Australia Pty LTD | — | — | 0 |
| AS45431AU | AG-CWLTH-AU - 24 Wormald Street | — | — | 0 |
| AS24333AU | SEEK-AS-AP - Seek Limited | — | — | 0 |
| AS38318AU | AFL-TRANSIT-AS-AP - Transit AS for delivery of content | — | — | 0 |
| AS38882AU | ASGPL-AS-AP - ADT Security Group PTY Ltd | — | — | 0 |
| AS149773AU | NAA-AS-AP - National Archives of Australia | — | — | 0 |
| AS134065AU | ENSYST-AS-AP - Ensyst Pty Ltd | — | — | 0 |
| AS133629AU | WOTTONKEARNEY-AS-AP - PHILLIP N WOTTON & DAVID J KEARNEY | — | — | 0 |
| AS4829AU | GPATECH-PL-AS-AU-AP - G.P.A. Technology Pty. Ltd. | — | — | 0 |
| AS7553AU | PETROSYS-AS-AP - Petrosys Pty Ltd | — | — | 0 |
| AS134950AU | MONTE-AS-AP - MONTE SANT' ANGELO MERCY COLLEGE LIMITED | — | — | 0 |
| AS4854AU | IINET-AU - Netspace Online Systems | — | — | 0 |
| AS135117AU | DTNAPAC-AS-AP - DTN APAC Pty Ltd | — | — | 0 |
| AS135568AU | AGLENERGYLIMITED-AS-AP - AGL Energy Limited | — | — | 0 |
| AS152902AU | ONIDEL-AS-AP - Onidel Pty Ltd | — | — | 0 |
| AS135618AU | PRLCL-AS-AP - Penrith Rugby League Club Limited | — | — | 0 |
| AS137021AU | NLRS-AS-AP - The Trustee for Australian Registry Investments Trust | — | — | 0 |
| AS152629AU | CONFIDIALIMITED-AS-AP - Confidia Limited | — | — | 0 |
| AS45876AU | SCPBCG2-AS-AP - Sanctuary Cove Principal Body Corporate | — | — | 0 |
| AS46070AU | STATELIBVIC-AS-AP - State Library of Victoria | — | — | 0 |
| AS132379AU | FUNNELBACK-AS-AP - Funnelback Pty Ltd | — | — | 0 |
| AS24438AU | DTDIGITAL-AP-AS - BrightHost Pty Ltd | — | — | 0 |
| AS133220AU | SERVICENSW-AS-AP - SERVICE NSW DIVISION | — | — | 0 |
| AS18195AU | ZETTAGRID-AS-AP - Zettagrid Pty Ltd | — | — | 0 |
| AS24036AU | RIVKIN-AS-AP - Rivkin Discount Stockbroking Pty Ltd | — | — | 0 |
| AS45333AU | RPDATA-AU-AS-AP - RP Data Ltd. | — | — | 0 |
| AS24223AU | PBBA-AS-AU - Personal Broadband Australia, iBusrt Wireless Network provider. | — | — | 0 |
| AS23739AU | SYMBIO-AS-AU - Symbio Networks Ltd | — | — | 0 |
| AS38659AU | GTELECOM-AS-AP - Gtelecom Pty Ltd | — | — | 0 |
| AS38829AU | CW-AP1 - Coastalwatch. | — | — | 0 |
| AS4197AU | TCMJ-AS-AP - They Call Me Joe Pty Ltd | — | — | 0 |
| AS7567AU | ASIANONLINEAUS2-AS-AP - Nexon Asia Pacific | — | — | 0 |
| AS9385AU | TERRYCREWS-AS-AP - Terry Crews | — | — | 0 |