AS1221 ASN-TELSTRA

Telstra Limited

Not flagged: treated as regular traffic

AS1221 is not on Fraudex's VPN, proxy and datacenter list, so its IPs are treated like ordinary home, mobile or business connections. A single address can still be flagged if it is a Tor exit relay.

CountryAustralia
IPv4 ranges194
IPv4 addresses13,388,032
IPv6 ranges2
Tor exits now0

Check an IP from AS1221

Look up any address in real time with the free IP checker, or from your own code:

curl "https://fraudex.xyz/api/check?ip=1.120.0.0" \
  -H "X-API-Key: fx_your_key"

The answer includes the network (AS1221), the country and a VPN, proxy, Tor and bot verdict, in under a millisecond. Plans start at $40 for 30 days of unlimited lookups.

IPv4 ranges announced by AS1221

Showing the first 100 of 194 ranges.

First IPLast IPCIDRAddresses
1.120.0.01.159.255.2551.120.0.0/13, 1.128.0.0/112,621,440
58.160.0.058.175.255.25558.160.0.0/121,048,576
60.224.0.060.231.255.25560.224.0.0/13524,288
61.8.0.061.8.31.25561.8.0.0/198,192
61.9.128.061.9.255.25561.9.128.0/1732,768
66.111.164.066.111.164.25566.111.164.0/24256
66.111.166.066.111.166.25566.111.166.0/24256
66.111.168.066.111.168.25566.111.168.0/24256
66.111.171.066.111.171.25566.111.171.0/24256
66.111.173.066.111.173.25566.111.173.0/24256
101.103.0.0101.103.255.255101.103.0.0/1665,536
101.160.0.0101.167.175.255101.160.0.0/14, 101.164.0.0/15, 101.166.0.0/16, 101.167.0.0/17 +2503,808
101.167.224.0101.191.255.255101.167.224.0/19, 101.168.0.0/13, 101.176.0.0/121,581,056
103.58.34.0103.58.35.255103.58.34.0/23512
103.58.212.0103.58.212.255103.58.212.0/24256
103.78.241.0103.78.241.255103.78.241.0/24256
103.136.214.0103.136.215.255103.136.214.0/23512
103.149.43.0103.149.43.255103.149.43.0/24256
103.150.144.0103.150.145.255103.150.144.0/23512
103.195.64.0103.195.64.255103.195.64.0/24256
103.226.244.0103.226.245.255103.226.244.0/23512
103.247.118.0103.247.119.255103.247.118.0/23512
110.140.0.0110.151.255.255110.140.0.0/14, 110.144.0.0/13786,432
120.144.0.0120.158.255.255120.144.0.0/13, 120.152.0.0/14, 120.156.0.0/15, 120.158.0.0/16983,040
121.208.0.0121.223.255.255121.208.0.0/121,048,576
122.200.24.0122.200.25.255122.200.24.0/23512
123.209.0.0123.211.255.255123.209.0.0/16, 123.210.0.0/15196,608
124.176.0.0124.191.255.255124.176.0.0/121,048,576
125.255.0.0125.255.255.255125.255.0.0/1665,536
129.41.78.0129.41.78.255129.41.78.0/24256
136.238.200.0136.238.200.255136.238.200.0/24256
137.147.0.0137.147.255.255137.147.0.0/1665,536
138.130.0.0138.130.255.255138.130.0.0/1665,536
138.217.0.0138.217.255.255138.217.0.0/1665,536
139.130.0.0139.130.255.255139.130.0.0/1665,536
139.134.0.0139.134.255.255139.134.0.0/1665,536
139.168.0.0139.168.255.255139.168.0.0/1665,536
143.223.18.0143.223.18.255143.223.18.0/24256
143.223.87.0143.223.87.255143.223.87.0/24256
143.238.0.0143.238.255.255143.238.0.0/1665,536
144.130.0.0144.130.127.255144.130.0.0/1732,768
144.130.144.0144.137.255.255144.130.144.0/20, 144.130.160.0/19, 144.130.192.0/18, 144.131.0.0/16 +2487,424
144.139.0.0144.140.255.255144.139.0.0/16, 144.140.0.0/16131,072
146.144.9.0146.144.9.255146.144.9.0/24256
147.69.0.0147.69.255.255147.69.0.0/1665,536
149.135.0.0149.135.255.255149.135.0.0/1665,536
149.176.112.0149.176.112.255149.176.112.0/24256
149.176.116.0149.176.116.255149.176.116.0/24256
149.176.172.0149.176.172.255149.176.172.0/24256
149.176.221.0149.176.221.255149.176.221.0/24256
149.176.223.0149.176.223.255149.176.223.0/24256
149.176.225.0149.176.227.255149.176.225.0/24, 149.176.226.0/23768
149.176.244.0149.176.244.255149.176.244.0/24256
149.176.246.0149.176.246.255149.176.246.0/24256
149.176.248.0149.176.248.255149.176.248.0/24256
149.176.250.0149.176.255.255149.176.250.0/23, 149.176.252.0/221,536
156.22.1.0156.22.2.255156.22.1.0/24, 156.22.2.0/24512
158.45.0.0158.45.3.255158.45.0.0/221,024
158.45.13.0158.45.14.255158.45.13.0/24, 158.45.14.0/24512
158.45.60.0158.45.63.255158.45.60.0/221,024
158.45.100.0158.45.100.255158.45.100.0/24256
158.45.104.0158.45.104.255158.45.104.0/24256
158.45.112.0158.45.112.255158.45.112.0/24256
158.45.116.0158.45.116.255158.45.116.0/24256
158.45.120.0158.45.120.255158.45.120.0/24256
158.146.145.0158.146.145.255158.146.145.0/24256
158.146.152.0158.146.152.255158.146.152.0/24256
159.222.184.0159.222.184.255159.222.184.0/24256
164.108.9.0164.108.10.255164.108.9.0/24, 164.108.10.0/24512
164.108.12.0164.108.13.255164.108.12.0/23512
164.108.17.0164.108.17.255164.108.17.0/24256
164.108.24.0164.108.27.255164.108.24.0/221,024
164.108.104.0164.108.104.255164.108.104.0/24256
164.108.181.0164.108.181.255164.108.181.0/24256
165.228.0.0165.228.255.255165.228.0.0/1665,536
168.233.31.0168.233.31.255168.233.31.0/24256
180.94.27.0180.94.27.255180.94.27.0/24256
192.74.139.0192.74.208.255192.74.139.0/24, 192.74.140.0/22, 192.74.144.0/20, 192.74.160.0/19 +217,920
192.111.105.0192.111.105.255192.111.105.0/24256
192.131.150.0192.131.150.255192.131.150.0/24256
192.148.116.0192.148.165.255192.148.116.0/22, 192.148.120.0/21, 192.148.128.0/19, 192.148.160.0/22 +112,800
192.158.45.0192.158.45.255192.158.45.0/24256
192.195.197.0192.195.197.255192.195.197.0/24256
192.243.20.0192.243.23.255192.243.20.0/221,024
198.57.15.0198.57.15.255198.57.15.0/24256
202.1.240.0202.1.255.255202.1.240.0/204,096
202.3.74.0202.3.74.255202.3.74.0/24256
202.4.181.0202.4.181.255202.4.181.0/24256
202.7.64.0202.7.95.255202.7.64.0/198,192
202.8.92.0202.8.92.255202.8.92.0/24256
202.12.128.0202.12.242.255202.12.128.0/18, 202.12.192.0/19, 202.12.224.0/20, 202.12.240.0/23 +129,440
202.36.14.0202.36.14.255202.36.14.0/24256
202.47.86.0202.47.86.255202.47.86.0/24256
202.58.226.0202.58.226.255202.58.226.0/24256
202.70.143.0202.70.143.255202.70.143.0/24256
202.93.155.0202.93.155.255202.93.155.0/24256
203.2.228.0203.2.228.255203.2.228.0/24256
203.3.100.0203.3.102.255203.3.100.0/23, 203.3.102.0/24768
203.4.130.0203.4.131.255203.4.130.0/23512
203.4.192.0203.4.193.255203.4.192.0/23512

IPv6 ranges announced by AS1221

First IPLast IPCIDR
2001:8000::2001:8fff:ffff:ffff:ffff:ffff:ffff:ffff2001:8000::/20
2401:a480::2401:a480:0:ffff:ffff:ffff:ffff:ffff2401:a480::/48

Questions about AS1221

Is AS1221 a VPN or hosting network?

Fraudex does not list AS1221 (ASN-TELSTRA) as a VPN, proxy or hosting network. Its addresses are treated as regular traffic, apart from any Tor exit relays.

Which country is AS1221 registered in?

AS1221 is registered in Australia. Individual addresses can be used elsewhere, so check the IP itself when location matters.

How many IP addresses does AS1221 have?

It announces 194 IPv4 ranges with 13,388,032 addresses in total, plus 2 IPv6 ranges.

How do I block traffic from AS1221?

Blocking a whole network by number goes stale as ranges change hands. It is more reliable to check each visitor's IP when they sign up, log in or pay: the Fraudex API returns the network and a VPN and bot verdict, so you can block, challenge or just log flagged traffic. See why an IP blocking API pays for itself.

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