64.81.0.0/16
45 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 64.81.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.26.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.28.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.30.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.31.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.44.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.45.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.46.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.72.0/24 | AI (100%) | 1 | 1 | 1 |
| 64.81.76.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.79.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.80.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.112.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.118.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.127.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.128.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.159.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.160.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.161.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.162.0/24 | Singapore (100%) | 1 | 1 | 1 |
| 64.81.163.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.164.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.165.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.168.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.169.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.170.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.171.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.172.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 64.81.174.0/24 | Ecuador (100%) | 1 | 1 | 1 |
| 64.81.176.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.177.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.178.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.179.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.180.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.181.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.182.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.183.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.184.0/24 | Bangladesh (100%) | 1 | 1 | 1 |
| 64.81.185.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.186.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.187.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.188.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.189.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.190.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.81.191.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
64.81.0.0 – 64.81.25.255 | AS3257 | GTT Communications Inc. | US |
64.81.26.0 – 64.81.27.255 | AS979 | NetLab Global | US |
64.81.28.0 – 64.81.29.255 | AS3257 | GTT Communications Inc. | US |
64.81.30.0 – 64.81.30.255 | AS979 | NetLab Global | US |
64.81.31.0 – 64.81.43.255 | AS3257 | GTT Communications Inc. | US |
64.81.44.0 – 64.81.44.255 | AS12259 | EBOCOM LLC | US |
64.81.45.0 – 64.81.45.255 | AS11696 | Fusion LLC | US |
64.81.46.0 – 64.81.71.255 | AS3257 | GTT Communications Inc. | US |
64.81.72.0 – 64.81.75.255 | AS50118 | Caribbean Telecom S.A | AI |
64.81.76.0 – 64.81.78.255 | AS3257 | GTT Communications Inc. | US |
64.81.79.0 – 64.81.79.255 | AS11696 | Fusion LLC | US |
64.81.80.0 – 64.81.111.255 | AS3257 | GTT Communications Inc. | US |
64.81.112.0 – 64.81.117.255 | AS979 | NetLab Global | US |
64.81.118.0 – 64.81.126.255 | AS3257 | GTT Communications Inc. | US |
64.81.127.0 – 64.81.127.255 | AS11696 | Fusion LLC | US |
30 more ranges in this block.