72.244.0.0/16
115 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 72.244.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.1.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.2.0/24 | Lithuania (100%) | 1 | 1 | 1 |
| 72.244.3.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.4.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.5.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.6.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.7.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.10.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.11.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.12.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.16.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.20.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.28.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.37.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.38.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.39.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 72.244.40.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.46.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 72.244.48.0/24 | Hong Kong (100%) | 1 | 1 | 1 |
| 72.244.49.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.51.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.52.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.53.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.54.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.55.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.56.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.57.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.58.0/24 | United Arab Emirates (100%) | 1 | 1 | 1 |
| 72.244.59.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.60.0/24 | Germany (100%) | 1 | 1 | 1 |
| 72.244.61.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.62.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.63.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.64.0/24 | United Arab Emirates (100%) | 1 | 1 | 1 |
| 72.244.65.0/24 | Germany (100%) | 1 | 1 | 1 |
| 72.244.66.0/24 | Hong Kong (100%) | 1 | 1 | 1 |
| 72.244.67.0/24 | United Arab Emirates (100%) | 1 | 1 | 1 |
| 72.244.68.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.70.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.71.0/24 | Hong Kong (100%) | 1 | 1 | 1 |
| 72.244.72.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.73.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.74.0/24 | United Arab Emirates (100%) | 1 | 1 | 1 |
| 72.244.75.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.76.0/24 | Lithuania (100%) | 1 | 1 | 1 |
| 72.244.77.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.78.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.79.0/24 | United Arab Emirates (100%) | 1 | 1 | 1 |
| 72.244.80.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.81.0/24 | Panama (100%) | 1 | 1 | 1 |
| 72.244.82.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.88.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.91.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.92.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.108.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.109.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.110.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.111.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.112.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.116.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.117.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.118.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.119.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.120.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.124.0/24 | Netherlands (100%) | 1 | 1 | 1 |
| 72.244.128.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.130.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 72.244.131.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.132.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.136.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.138.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.139.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.140.0/24 | Australia (100%) | 1 | 1 | 1 |
| 72.244.144.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.145.0/24 | Slovenia (100%) | 1 | 1 | 1 |
| 72.244.146.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.147.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.148.0/24 | Australia (100%) | 1 | 1 | 1 |
| 72.244.152.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.153.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.154.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.155.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 72.244.156.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.157.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.158.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.159.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.168.0/24 | Bangladesh (100%) | 1 | 1 | 1 |
| 72.244.172.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.184.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.188.0/24 | Australia (100%) | 1 | 1 | 1 |
| 72.244.192.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.200.0/24 | Australia (100%) | 1 | 1 | 1 |
| 72.244.204.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.205.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.206.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.212.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.213.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.228.0/24 | China (100%) | 1 | 1 | 1 |
| 72.244.229.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.230.0/24 | France (100%) | 1 | 1 | 1 |
| 72.244.231.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.232.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.236.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.241.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.244.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.245.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.246.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.247.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.248.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.249.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.250.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.251.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.244.252.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
72.244.0.0 – 72.244.0.255 | AS6079 | RCN | US |
72.244.1.0 – 72.244.1.255 | AS395954 | Leaseweb USA Inc. | US |
72.244.2.0 – 72.244.2.255 | AS211440 | Karolio IT paslaugos UAB | LT |
72.244.3.0 – 72.244.3.255 | AS3257 | GTT Communications Inc. | US |
72.244.4.0 – 72.244.4.255 | AS400175 | Microtronix ESolutions LLC | US |
72.244.5.0 – 72.244.5.255 | AS3257 | GTT Communications Inc. | US |
72.244.6.0 – 72.244.6.255 | AS401839 | Pyro Inc. | US |
72.244.7.0 – 72.244.9.255 | AS3257 | GTT Communications Inc. | US |
72.244.10.0 – 72.244.10.255 | AS40676 | Psychz Networks | US |
72.244.11.0 – 72.244.11.255 | AS3257 | GTT Communications Inc. | US |
72.244.12.0 – 72.244.15.255 | AS5650 | Verizon Business | US |
72.244.16.0 – 72.244.19.255 | AS3257 | GTT Communications Inc. | US |
72.244.20.0 – 72.244.27.255 | AS5650 | Verizon Business | US |
72.244.28.0 – 72.244.36.255 | AS3257 | GTT Communications Inc. | US |
72.244.37.0 – 72.244.37.255 | AS49791 | Newserverlife LLC | US |
100 more ranges in this block.