Coverage
39,783 ranges
IPv4 blocks currently associated with AS1221 in the imported dataset.
Telstra Pty Ltd
39,783 IPv4 ranges for this autonomous system. Primary country: Australia AU.
Network owner
Telstra Pty Ltd
Use this ASN page to connect IP ranges with autonomous system and organization-level network data.
Related tools
| Range | Location | ASN | Source |
|---|---|---|---|
|
203.51.19.0 - 203.51.20.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.21.0 - 203.51.21.255
range
|
Australia AU
New South Wales, Newcastle
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.23.0 - 203.51.23.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.24.0 - 203.51.24.255
range
|
Australia AU
Australian Capital Territory, Canberra
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.32.0 - 203.51.35.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.36.0 - 203.51.36.255
range
|
Australia AU
New South Wales, Queanbeyan
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.37.0 - 203.51.37.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.38.0 - 203.51.38.255
range
|
Australia AU
New South Wales, Queanbeyan
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.41.0 - 203.51.43.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.44.0 - 203.51.44.255
range
|
Australia AU
New South Wales, Queanbeyan
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.46.0 - 203.51.46.255
range
|
Australia AU
New South Wales, Newcastle
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.47.0 - 203.51.47.255
range
|
Australia AU
New South Wales, Wollongong
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.48.0 - 203.51.49.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.50.0 - 203.51.50.255
range
|
Australia AU
New South Wales, Newcastle
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.52.0 - 203.51.52.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.53.0 - 203.51.53.255
range
|
Australia AU
New South Wales, Coffs Harbour
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.55.0 - 203.51.55.255
range
|
Australia AU
New South Wales, Newcastle
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.57.0 - 203.51.57.255
range
|
Australia AU
New South Wales, Bowral
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.59.0 - 203.51.59.255
range
|
Australia AU
New South Wales, Newcastle
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.60.0 - 203.51.60.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.62.0 - 203.51.62.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.64.0 - 203.51.64.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.66.0 - 203.51.66.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.67.0 - 203.51.67.255
range
|
Australia AU
Australian Capital Territory, Canberra
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.68.0 - 203.51.68.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.69.0 - 203.51.69.255
range
|
Australia AU
South Australia, Adelaide
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.70.0 - 203.51.73.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.74.0 - 203.51.74.255
range
|
Australia AU
New South Wales, Bowral
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.76.0 - 203.51.77.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.89.0 - 203.51.91.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.95.0 - 203.51.95.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.98.0 - 203.51.100.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.101.0 - 203.51.101.255
range
|
Australia AU
Australian Capital Territory, Canberra
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.103.0 - 203.51.103.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.104.0 - 203.51.104.255
range
|
Australia AU
New South Wales, Bathurst
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.105.0 - 203.51.105.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.106.0 - 203.51.106.255
range
|
Australia AU
New South Wales, Newcastle
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.107.0 - 203.51.110.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.111.0 - 203.51.111.255
range
|
Australia AU
New South Wales, Newcastle
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.113.0 - 203.51.113.255
range
|
Australia AU
New South Wales, Bathurst
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.114.0 - 203.51.114.255
range
|
Australia AU
Queensland, Bundaberg
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.118.0 - 203.51.118.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.119.0 - 203.51.119.255
range
|
Australia AU
Victoria, Melbourne
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.126.0 - 203.51.126.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.128.0 - 203.51.129.255
range
|
Australia AU
Victoria, Melbourne
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.130.0 - 203.51.130.255
range
|
Australia AU
New South Wales, Sydney
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.131.0 - 203.51.131.255
range
|
Australia AU
Victoria, Melbourne
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.132.0 - 203.51.132.255
range
|
Australia AU
South Australia, Adelaide
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.133.0 - 203.51.134.255
range
|
Australia AU
Victoria, Melbourne
|
[email protected]
Telstra Pty Ltd
|
ip2location |
|
203.51.135.0 - 203.51.135.255
range
|
Australia AU
Western Australia, Perth
|
[email protected]
Telstra Pty Ltd
|
ip2location |