166.0.0.0/16
168 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 166.0.0.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 166.0.1.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.2.0/24 | Romania (100%) | 1 | 1 | 1 |
| 166.0.4.0/24 | Albania (100%) | 1 | 1 | 1 |
| 166.0.8.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.9.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 166.0.10.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.11.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.13.0/24 | Colombia (100%) | 1 | 1 | 1 |
| 166.0.14.0/24 | Chile (100%) | 1 | 1 | 1 |
| 166.0.15.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.16.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.20.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.21.0/24 | Luxembourg (100%) | 1 | 1 | 1 |
| 166.0.22.0/24 | Singapore (100%) | 1 | 1 | 1 |
| 166.0.23.0/24 | Malaysia (100%) | 1 | 1 | 1 |
| 166.0.24.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.25.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.28.0/24 | Netherlands (100%) | 1 | 1 | 1 |
| 166.0.29.0/24 | Luxembourg (100%) | 1 | 1 | 1 |
| 166.0.30.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.31.0/24 | Netherlands (100%) | 1 | 1 | 1 |
| 166.0.32.0/24 | Germany (100%) | 1 | 1 | 1 |
| 166.0.55.0/24 | Romania (100%) | 1 | 1 | 1 |
| 166.0.56.0/24 | Germany (100%) | 1 | 1 | 1 |
| 166.0.60.0/24 | Romania (100%) | 1 | 1 | 1 |
| 166.0.64.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.68.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.70.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.71.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.72.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.76.0/24 | Lithuania (100%) | 1 | 1 | 1 |
| 166.0.77.0/24 | France (100%) | 1 | 1 | 1 |
| 166.0.80.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 166.0.84.0/24 | France (100%) | 1 | 1 | 1 |
| 166.0.86.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.88.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.97.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 166.0.98.0/24 | Canada (100%) | 1 | 1 | 1 |
| 166.0.99.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.100.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 166.0.101.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.102.0/24 | Argentina (100%) | 1 | 1 | 1 |
| 166.0.103.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.104.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.105.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.106.0/24 | Malaysia (100%) | 1 | 1 | 1 |
| 166.0.107.0/24 | Romania (100%) | 1 | 1 | 1 |
| 166.0.108.0/24 | Argentina (100%) | 1 | 1 | 1 |
| 166.0.110.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.112.0/24 | France (100%) | 1 | 1 | 1 |
| 166.0.113.0/24 | Netherlands (100%) | 1 | 1 | 1 |
| 166.0.114.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.115.0/24 | Finland (100%) | 1 | 1 | 1 |
| 166.0.116.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.117.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.118.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 166.0.119.0/24 | Latvia (100%) | 1 | 1 | 1 |
| 166.0.120.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.121.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.123.0/24 | Netherlands (100%) | 1 | 1 | 1 |
| 166.0.124.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.125.0/24 | Latvia (100%) | 1 | 1 | 1 |
| 166.0.126.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.127.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.128.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.129.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.130.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.131.0/24 | Lithuania (100%) | 1 | 1 | 1 |
| 166.0.132.0/24 | Malaysia (100%) | 1 | 1 | 1 |
| 166.0.133.0/24 | Lithuania (100%) | 1 | 1 | 1 |
| 166.0.134.0/24 | Lithuania (100%) | 1 | 1 | 1 |
| 166.0.135.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.136.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.137.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.138.0/24 | Germany (100%) | 1 | 1 | 1 |
| 166.0.139.0/24 | Argentina (100%) | 1 | 1 | 1 |
| 166.0.140.0/24 | Romania (100%) | 1 | 1 | 1 |
| 166.0.141.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.142.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.143.0/24 | Sweden (100%) | 1 | 1 | 1 |
| 166.0.144.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.145.0/24 | Germany (100%) | 1 | 1 | 1 |
| 166.0.146.0/24 | Sweden (100%) | 1 | 1 | 1 |
| 166.0.147.0/24 | Canada (100%) | 1 | 1 | 1 |
| 166.0.148.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.149.0/24 | Ireland (100%) | 1 | 1 | 1 |
| 166.0.150.0/24 | Malaysia (100%) | 1 | 1 | 1 |
| 166.0.151.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.152.0/24 | Japan (100%) | 1 | 1 | 1 |
| 166.0.153.0/24 | Turkey (100%) | 1 | 1 | 1 |
| 166.0.154.0/24 | Germany (100%) | 1 | 1 | 1 |
| 166.0.155.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.156.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 166.0.157.0/24 | Turkey (100%) | 1 | 1 | 1 |
| 166.0.159.0/24 | Germany (100%) | 1 | 1 | 1 |
| 166.0.161.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.162.0/24 | Germany (100%) | 1 | 1 | 1 |
| 166.0.163.0/24 | Lithuania (100%) | 1 | 1 | 1 |
| 166.0.164.0/24 | Germany (100%) | 1 | 1 | 1 |
| 166.0.167.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.168.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.169.0/24 | Germany (100%) | 1 | 1 | 1 |
| 166.0.171.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.172.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.173.0/24 | Sweden (100%) | 1 | 1 | 1 |
| 166.0.175.0/24 | Sweden (100%) | 1 | 1 | 1 |
| 166.0.176.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.178.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.179.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.181.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.182.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.184.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.185.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.186.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 166.0.187.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.188.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 166.0.189.0/24 | Germany (100%) | 1 | 1 | 1 |
| 166.0.190.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.192.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.194.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.195.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.196.0/24 | Germany (100%) | 1 | 1 | 1 |
| 166.0.198.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 166.0.200.0/24 | Portugal (100%) | 1 | 1 | 1 |
| 166.0.201.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.203.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 166.0.204.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.205.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 166.0.206.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.207.0/24 | Germany (100%) | 1 | 1 | 1 |
| 166.0.208.0/24 | Latvia (100%) | 1 | 1 | 1 |
| 166.0.212.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.213.0/24 | Latvia (100%) | 1 | 1 | 1 |
| 166.0.215.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.216.0/24 | Ukraine (100%) | 1 | 1 | 1 |
| 166.0.217.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.218.0/24 | Netherlands (100%) | 1 | 1 | 1 |
| 166.0.219.0/24 | Latvia (100%) | 1 | 1 | 1 |
| 166.0.222.0/24 | Finland (100%) | 1 | 1 | 1 |
| 166.0.223.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.224.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.225.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.226.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.227.0/24 | Germany (100%) | 1 | 1 | 1 |
| 166.0.228.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 166.0.229.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.230.0/24 | Turkey (100%) | 1 | 1 | 1 |
| 166.0.231.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.232.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.234.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.235.0/24 | Germany (100%) | 1 | 1 | 1 |
| 166.0.236.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.238.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.239.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.242.0/24 | India (100%) | 1 | 1 | 1 |
| 166.0.243.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 166.0.244.0/24 | India (100%) | 1 | 1 | 1 |
| 166.0.245.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.247.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.248.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.249.0/24 | Turkey (100%) | 1 | 1 | 1 |
| 166.0.250.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.251.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.253.0/24 | Malaysia (100%) | 1 | 1 | 1 |
| 166.0.254.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.0.255.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
166.0.0.0 – 166.0.0.255 | AS213229 | MITELIS SECURITY LIMITED | GB |
166.0.1.0 – 166.0.1.255 | AS7979 | Servers.com Inc. | US |
166.0.2.0 – 166.0.3.255 | AS9009 | M247 Europe SRL | RO |
166.0.4.0 – 166.0.7.255 | AS213683 | Host.AL Shpk | AL |
166.0.8.0 – 166.0.8.255 | AS21859 | Zenlayer Inc | US |
166.0.9.0 – 166.0.9.255 | AS212238 | Datacamp Limited | GB |
166.0.10.0 – 166.0.10.255 | AS401152 | Ace Data Centers II L.L.C. | US |
166.0.11.0 – 166.0.12.255 | AS3257 | GTT Communications Inc. | US |
166.0.13.0 – 166.0.13.255 | AS262191 | LIBERTY NETWORKS DE COLOMBIA S.A.S | CO |
166.0.14.0 – 166.0.14.255 | AS64161 | GRUPO ZGH SPA | CL |
166.0.15.0 – 166.0.15.255 | AS206766 | Travchis LLC | US |
166.0.16.0 – 166.0.19.255 | AS63150 | BAGE CLOUD LLC | US |
166.0.20.0 – 166.0.20.255 | AS3257 | GTT Communications Inc. | US |
166.0.21.0 – 166.0.21.255 | AS199524 | G-Core Labs S.A. | LU |
166.0.22.0 – 166.0.22.255 | AS134677 | Dromatics Systems Pte Ltd | SG |
153 more ranges in this block.