AS15404 COLT
Technology Services Group
Not flagged: treated as regular traffic
AS15404 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.
Check an IP from AS15404
Look up any address in real time with the free IP checker, or from your own code:
curl "https://fraudex.xyz/api/check?ip=5.11.96.0" \ -H "X-API-Key: fx_your_key"
The answer includes the network (AS15404), 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 AS15404
Showing the first 100 of 117 ranges.
| First IP | Last IP | CIDR | Addresses |
|---|---|---|---|
| 5.11.96.0 | 5.11.111.255 | 5.11.96.0/20 | 4,096 |
| 5.182.152.0 | 5.182.152.255 | 5.182.152.0/24 | 256 |
| 38.65.18.0 | 38.65.18.255 | 38.65.18.0/24 | 256 |
| 45.129.69.0 | 45.129.69.255 | 45.129.69.0/24 | 256 |
| 46.28.212.0 | 46.28.212.255 | 46.28.212.0/24 | 256 |
| 62.85.160.0 | 62.85.191.255 | 62.85.160.0/19 | 8,192 |
| 62.182.250.0 | 62.182.250.255 | 62.182.250.0/24 | 256 |
| 77.74.158.0 | 77.74.159.255 | 77.74.158.0/23 | 512 |
| 85.208.193.0 | 85.208.193.255 | 85.208.193.0/24 | 256 |
| 91.209.87.0 | 91.209.87.255 | 91.209.87.0/24 | 256 |
| 91.212.245.0 | 91.212.245.255 | 91.212.245.0/24 | 256 |
| 91.213.65.0 | 91.213.65.255 | 91.213.65.0/24 | 256 |
| 91.213.68.0 | 91.213.68.255 | 91.213.68.0/24 | 256 |
| 91.213.91.0 | 91.213.91.255 | 91.213.91.0/24 | 256 |
| 91.213.110.0 | 91.213.110.255 | 91.213.110.0/24 | 256 |
| 91.238.4.0 | 91.238.4.255 | 91.238.4.0/24 | 256 |
| 91.244.125.0 | 91.244.125.255 | 91.244.125.0/24 | 256 |
| 103.80.220.0 | 103.80.221.255 | 103.80.220.0/23 | 512 |
| 109.107.145.0 | 109.107.145.255 | 109.107.145.0/24 | 256 |
| 129.35.17.0 | 129.35.17.255 | 129.35.17.0/24 | 256 |
| 129.35.20.0 | 129.35.21.255 | 129.35.20.0/23 | 512 |
| 129.35.85.0 | 129.35.85.255 | 129.35.85.0/24 | 256 |
| 139.138.235.0 | 139.138.235.255 | 139.138.235.0/24 | 256 |
| 141.98.45.0 | 141.98.45.255 | 141.98.45.0/24 | 256 |
| 148.188.0.0 | 148.188.15.255 | 148.188.0.0/20 | 4,096 |
| 148.188.192.0 | 148.188.207.255 | 148.188.192.0/20 | 4,096 |
| 148.188.224.0 | 148.188.227.255 | 148.188.224.0/22 | 1,024 |
| 148.188.232.0 | 148.188.239.255 | 148.188.232.0/21 | 2,048 |
| 155.137.0.0 | 155.137.3.255 | 155.137.0.0/22 | 1,024 |
| 155.137.7.0 | 155.137.7.255 | 155.137.7.0/24 | 256 |
| 156.118.0.0 | 156.118.0.255 | 156.118.0.0/24 | 256 |
| 156.118.6.0 | 156.118.6.255 | 156.118.6.0/24 | 256 |
| 156.118.8.0 | 156.118.8.255 | 156.118.8.0/24 | 256 |
| 157.239.128.0 | 157.239.129.255 | 157.239.128.0/23 | 512 |
| 158.156.155.0 | 158.156.155.255 | 158.156.155.0/24 | 256 |
| 158.156.162.0 | 158.156.162.255 | 158.156.162.0/24 | 256 |
| 158.156.172.0 | 158.156.172.255 | 158.156.172.0/24 | 256 |
| 158.156.182.0 | 158.156.182.255 | 158.156.182.0/24 | 256 |
| 158.156.193.0 | 158.156.193.255 | 158.156.193.0/24 | 256 |
| 161.17.0.0 | 161.17.255.255 | 161.17.0.0/16 | 65,536 |
| 163.199.254.0 | 163.199.254.255 | 163.199.254.0/24 | 256 |
| 170.200.251.0 | 170.200.253.255 | 170.200.251.0/24, 170.200.252.0/23 | 768 |
| 170.248.142.0 | 170.248.142.255 | 170.248.142.0/24 | 256 |
| 170.251.108.0 | 170.251.108.255 | 170.251.108.0/24 | 256 |
| 170.252.84.0 | 170.252.86.255 | 170.252.84.0/23, 170.252.86.0/24 | 768 |
| 176.119.201.0 | 176.119.201.255 | 176.119.201.0/24 | 256 |
| 178.249.200.0 | 178.249.207.255 | 178.249.200.0/21 | 2,048 |
| 185.13.62.0 | 185.13.62.255 | 185.13.62.0/24 | 256 |
| 185.60.76.0 | 185.60.77.255 | 185.60.76.0/23 | 512 |
| 185.60.79.0 | 185.60.79.255 | 185.60.79.0/24 | 256 |
| 185.134.140.0 | 185.134.140.255 | 185.134.140.0/24 | 256 |
| 185.140.104.0 | 185.140.104.255 | 185.140.104.0/24 | 256 |
| 185.154.148.0 | 185.154.149.255 | 185.154.148.0/23 | 512 |
| 185.199.204.0 | 185.199.204.255 | 185.199.204.0/24 | 256 |
| 185.203.232.0 | 185.203.232.255 | 185.203.232.0/24 | 256 |
| 185.212.156.0 | 185.212.159.255 | 185.212.156.0/22 | 1,024 |
| 185.213.216.0 | 185.213.217.255 | 185.213.216.0/23 | 512 |
| 185.218.120.0 | 185.218.123.255 | 185.218.120.0/22 | 1,024 |
| 185.226.224.0 | 185.226.224.255 | 185.226.224.0/24 | 256 |
| 185.234.136.0 | 185.234.136.255 | 185.234.136.0/24 | 256 |
| 188.64.17.0 | 188.64.19.255 | 188.64.17.0/24, 188.64.18.0/23 | 768 |
| 192.31.22.0 | 192.31.22.255 | 192.31.22.0/24 | 256 |
| 192.76.161.0 | 192.76.161.255 | 192.76.161.0/24 | 256 |
| 192.109.222.0 | 192.109.222.255 | 192.109.222.0/24 | 256 |
| 192.166.107.0 | 192.166.107.255 | 192.166.107.0/24 | 256 |
| 192.228.1.0 | 192.228.3.255 | 192.228.1.0/24, 192.228.2.0/23 | 768 |
| 192.232.64.0 | 192.232.64.255 | 192.232.64.0/24 | 256 |
| 192.232.66.0 | 192.232.66.255 | 192.232.66.0/24 | 256 |
| 193.8.64.0 | 193.8.67.255 | 193.8.64.0/22 | 1,024 |
| 193.26.246.0 | 193.26.255.255 | 193.26.246.0/23, 193.26.248.0/21 | 2,560 |
| 193.28.71.0 | 193.28.71.255 | 193.28.71.0/24 | 256 |
| 193.29.146.0 | 193.29.147.255 | 193.29.146.0/23 | 512 |
| 193.29.150.0 | 193.29.157.255 | 193.29.150.0/23, 193.29.152.0/22, 193.29.156.0/23 | 2,048 |
| 193.29.159.0 | 193.29.159.255 | 193.29.159.0/24 | 256 |
| 193.36.241.0 | 193.36.241.255 | 193.36.241.0/24 | 256 |
| 193.36.254.0 | 193.36.254.255 | 193.36.254.0/24 | 256 |
| 193.38.200.0 | 193.38.200.255 | 193.38.200.0/24 | 256 |
| 193.46.62.0 | 193.46.62.255 | 193.46.62.0/24 | 256 |
| 193.47.140.0 | 193.47.140.255 | 193.47.140.0/24 | 256 |
| 193.53.174.0 | 193.53.174.255 | 193.53.174.0/24 | 256 |
| 193.53.185.0 | 193.53.186.255 | 193.53.185.0/24, 193.53.186.0/24 | 512 |
| 193.53.188.0 | 193.53.188.255 | 193.53.188.0/24 | 256 |
| 193.53.190.0 | 193.53.190.255 | 193.53.190.0/24 | 256 |
| 193.56.33.0 | 193.56.33.255 | 193.56.33.0/24 | 256 |
| 193.57.56.0 | 193.57.56.255 | 193.57.56.0/24 | 256 |
| 193.58.6.0 | 193.58.6.255 | 193.58.6.0/24 | 256 |
| 193.73.113.0 | 193.73.113.255 | 193.73.113.0/24 | 256 |
| 193.102.79.0 | 193.102.79.255 | 193.102.79.0/24 | 256 |
| 193.102.174.0 | 193.102.174.255 | 193.102.174.0/24 | 256 |
| 193.103.129.0 | 193.103.129.255 | 193.103.129.0/24 | 256 |
| 193.135.254.0 | 193.135.254.255 | 193.135.254.0/24 | 256 |
| 193.164.14.0 | 193.164.14.255 | 193.164.14.0/24 | 256 |
| 193.176.112.0 | 193.176.115.255 | 193.176.112.0/22 | 1,024 |
| 193.177.180.0 | 193.177.181.255 | 193.177.180.0/23 | 512 |
| 193.200.191.0 | 193.200.191.255 | 193.200.191.0/24 | 256 |
| 194.11.129.0 | 194.11.129.255 | 194.11.129.0/24 | 256 |
| 194.15.16.0 | 194.15.16.255 | 194.15.16.0/24 | 256 |
| 194.15.18.0 | 194.15.18.255 | 194.15.18.0/24 | 256 |
| 194.15.242.0 | 194.15.247.255 | 194.15.242.0/23, 194.15.244.0/22 | 1,536 |
| 194.33.183.0 | 194.33.183.255 | 194.33.183.0/24 | 256 |
IPv6 ranges announced by AS15404
| First IP | Last IP | CIDR |
|---|---|---|
| 2001:678:274:: | 2001:678:274:ffff:ffff:ffff:ffff:ffff | 2001:678:274::/48 |
| 2001:67c:67c:: | 2001:67c:67c:ffff:ffff:ffff:ffff:ffff | 2001:67c:67c::/48 |
| 2001:67c:2b20:: | 2001:67c:2b20:ffff:ffff:ffff:ffff:ffff | 2001:67c:2b20::/48 |
| 2001:67c:2ea0:: | 2001:67c:2ea0:ffff:ffff:ffff:ffff:ffff | 2001:67c:2ea0::/48 |
| 2a02:11f8:70:: | 2a02:11f8:70:ffff:ffff:ffff:ffff:ffff | 2a02:11f8:70::/48 |
| 2a07:cb81:: | 2a07:cb81:ffff:ffff:ffff:ffff:ffff:ffff | 2a07:cb81::/32 |
| 2a0a:d6c0:145:: | 2a0a:d6c0:145:ffff:ffff:ffff:ffff:ffff | 2a0a:d6c0:145::/48 |
| 2a0e:900:d001:: | 2a0e:900:d001:ffff:ffff:ffff:ffff:ffff | 2a0e:900:d001::/48 |
| 2a10:8802:: | 2a10:8802:fff:ffff:ffff:ffff:ffff:ffff | 2a10:8802::/36 |
| 2a11:4d40:: | 2a11:4d40:0:ffff:ffff:ffff:ffff:ffff | 2a11:4d40::/48 |
Questions about AS15404
Is AS15404 a VPN or hosting network?
Fraudex does not list AS15404 (COLT) as a VPN, proxy or hosting network. Its addresses are treated as regular traffic, apart from any Tor exit relays.
Which country is AS15404 registered in?
AS15404 is registered in United Kingdom. Individual addresses can be used elsewhere, so check the IP itself when location matters.
How many IP addresses does AS15404 have?
It announces 117 IPv4 ranges with 142,848 addresses in total, plus 10 IPv6 ranges.
How do I block traffic from AS15404?
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.