38.128.0.0/16
51 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 38.128.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.8.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.9.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.10.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.11.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.12.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.66.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.67.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.68.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.72.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.74.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.80.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.84.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.88.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.96.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.97.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.98.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.100.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.102.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.104.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.107.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.112.0/24 | India (100%) | 1 | 1 | 1 |
| 38.128.114.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.116.0/24 | India (100%) | 1 | 1 | 1 |
| 38.128.118.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.120.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.124.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.126.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.144.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.148.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.152.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.156.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.160.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.168.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.171.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.172.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.176.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.192.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.196.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.197.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.208.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.224.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.232.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 38.128.234.0/24 | Canada (100%) | 1 | 1 | 1 |
| 38.128.236.0/24 | Canada (100%) | 1 | 1 | 1 |
| 38.128.238.0/24 | Canada (100%) | 1 | 1 | 1 |
| 38.128.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.250.0/24 | Canada (100%) | 1 | 1 | 1 |
| 38.128.251.0/24 | United States (100%) | 1 | 1 | 1 |
| 38.128.252.0/24 | Canada (100%) | 1 | 1 | 1 |
| 38.128.253.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
38.128.0.0 – 38.128.7.255 | AS174 | Cogent Communications LLC | US |
38.128.8.0 – 38.128.8.255 | AS21859 | Zenlayer Inc | US |
38.128.9.0 – 38.128.9.255 | AS174 | Cogent Communications LLC | US |
38.128.10.0 – 38.128.10.255 | AS21859 | Zenlayer Inc | US |
38.128.11.0 – 38.128.11.255 | AS174 | Cogent Communications LLC | US |
38.128.12.0 – 38.128.65.255 | AS174 | Cogent Communications LLC | US |
38.128.66.0 – 38.128.66.255 | AS63023 | GTHost | US |
38.128.67.0 – 38.128.67.255 | AS63430 | 5x5 Telecom | US |
38.128.68.0 – 38.128.71.255 | AS174 | Cogent Communications LLC | US |
38.128.72.0 – 38.128.73.255 | AS33313 | Zayo Bandwidth | US |
38.128.74.0 – 38.128.79.255 | AS33313 | Zayo Bandwidth | US |
38.128.80.0 – 38.128.83.255 | AS174 | Cogent Communications LLC | US |
38.128.84.0 – 38.128.87.255 | AS394326 | Route 66 Broadband LLC | US |
38.128.88.0 – 38.128.95.255 | AS399527 | WISPRENN | US |
38.128.96.0 – 38.128.96.255 | AS174 | Cogent Communications LLC | US |
36 more ranges in this block.