AS1221 Telstra Corporation Ltd Network Details

AS1221 is an autonomous system number (ASN) managed by Telstra Corporation Ltd. The registry was last assigned with 3.2451855607628E+32 IP addresses active in the network. AS1221 network's IP addresses are assigned by Asia-Pacific Network Information Centre (APNIC), the regional internet registry (RIR) for Asian IP addresses.

A sample hostname from the network is available at cpe-1-120-0-0.nb09.nsw.asp.telstra.net (1.120.0.0). Average ping response times for the Telstra Corporation Ltd network are 228.77 milliseconds. Based on our research of active subnet ranges, there are 3.2451855607628E+32 IPv6 addresses and 13,532,015 IPv4 addresses assigned to Telstra Corporation Ltd.

AS1221 Network Report

Lookup details for the Telstra Corporation Ltd network.

Network Name AS1221 Telstra Corporation Ltd
Network ISP Telstra Internet
Network Organization McDonald's Corporation
Registry Status Active — Allocated under APNIC
Total IPv4 Addresses 13,532,015
Total IPv6 Addresses 3.2451855607628E+32

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AS1221 IPv4 Address Subnets
1.120.0.0/13 AU Sydney, New South Wales Telstra Internet
1.128.0.0/11 AU Brisbane, Queensland Telstra Internet
58.160.0.0/12 AU Bundoora, Victoria Telstra Corporation
60.224.0.0/13 AU Sydney, New South Wales Telstra Corporation
61.9.128.0/17 AU Sydney, New South Wales Telstra Internet
66.111.168.0/24 AU Sydney, New South Wales Telstra Corporation McDonald's Corporation
101.103.0.0/16 AU Adelaide, South Australia Telstra Internet
101.160.0.0/11 AU Melbourne, Victoria Telstra Corporation
103.10.49.0/24 AU Melbourne, Victoria Telstra Corporation Minerals and Metals Group Ltd
103.12.59.0/24 AU Craigieburn, Victoria Telstra Corporation Note Printing Australia Limited
103.40.224.0/24 AU Docklands, Victoria Melbourne Water Corporation, 990 La Melbourne Water Corporation
103.58.34.0/24 AU Woolloongabba, Queensland Sonichealthcare2 Sonic Healthcare Limited
103.58.35.0/24 AU Perth, Western Australia Sonichealthcare2 Sonic Healthcare Limited
103.78.241.0/24 AU Sydney, New South Wales Telstra Corporation Wesley Community Services Limited
103.94.248.0/23 AU Eagle Farm, Queensland Telstra Corporation Tunstall Australasia Pty Ltd
103.108.50.0/24 AU Oakleigh, Victoria Telstra Corporation Results Direct Pty Ltd
103.114.130.0/23 AU Melbourne, Victoria Telstra Corporation Tabcorp Holdings Limited
103.121.59.0/24 AU Port Adelaide, South Australia Telstra Corporation Flinders Port Management Services
103.122.4.0/24 AU Brisbane, Queensland Telstra Corporation Cerebral Palsy League of Queensland
103.126.187.0/24 AU Torrington, Queensland Telstra Corporation Vanderfield Pty Ltd
103.129.227.0/24 AU Burswood, Western Australia Telstra Corporation Programmed Group
103.136.214.0/24 AU West Melbourne, Victoria Australian Redcross Blood Service
103.136.215.0/24 AU West Melbourne, Victoria Australian Redcross Blood Service
103.142.3.0/24 AU Sydney, New South Wales Telstra Corporation Yancoal Australia Ltd
103.195.64.0/24 AU Zetland, New South Wales Telstra Corporation Livingstone International Pty.
103.198.92.0/24 AU Mulgrave, Victoria Telstra Corporation Gpc Asia Pacic Pty Ltd
103.226.244.0/23 AU Newstead, Queensland Telstra Corporation Resolute Information Technology PTY
103.227.111.0/24 AU Port Melbourne, Victoria Telstra Corporation Wellcom Group Limited
103.234.163.0/24 AU Sydney, New South Wales Lionptyltd Lion Nathan PTY Limited
103.247.118.0/23 AU Docklands, Victoria Medibank Private Ltd
103.248.249.0/24 AU Brisbane, Queensland Shell Shell Information Technology
103.252.10.0/24 AU Melbourne, Victoria Telstra Corporation Decmil Group Limited
110.140.0.0/15 AU Melbourne, Victoria Telstra Internet
110.142.0.0/16 AU Sydney, New South Wales Telstra Internet
110.143.0.0/16 AU Sydney, New South Wales Telstra Internet
110.144.0.0/13 AU Melbourne, Victoria Telstra Corporation

AS1221 IPv6 Address Subnets
2001:df0:201::/48 AU Melbourne, Victoria Telstra Corporation Australian Institute of Family
2001:8000::/20 AU Bundoora, Victoria Telstra Corporation
2401:a480::/48 AU Woolloongabba, Queensland Deerecompany
Network Latency Stats

Based on testing from worldwide server locations, average response time has been rated as slow at 228.77 milliseconds.

What is an Autonomous System (AS)?

Autonomous System (AS) numbers group IP address networks and routing prefixes with the same external routing protocols. For example, all IP addresses managed by an organization are typically listed in the same AS network group. This could include all IP address prefixes managed by a university, corporate entity, internet service provider, or similar organization. Autonomous systems are useful for organizing the internet's IP addresses by the administrative entities which manage each IP address subnet. If an organization has multiple routing policies then a unique AS number will be assigned to each group of IP addresses.

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