AS21778 Prefixes
12 prefixes originated by AS21778
IPv4 Prefixes (11)
| Prefix | Description | IPs | CC |
|---|---|---|---|
| 204.2.200.0/23 | NTT America IT Networking | 512 | US |
| 128.241.34.0/24 | NTT America IT Networking | 256 | US |
| 129.250.161.0/24 | NTT America IT Networking | 256 | US |
| 129.250.40.0/24 | NTT America IT Networking | 256 | US |
| 204.56.94.0/24 | Proxy registration to prevent harm from ARIN-NONAUTH shutdow | 256 | US |
| 129.250.161.128/27 | NTT America IT Networking | 32 | US |
| 165.254.119.64/27 | NTT America IT Networking | 32 | US |
| 165.254.21.160/27 | NTT America IT Networking | 32 | US |
| 204.0.1.192/27 | NTT America IT Networking | 32 | US |
| 204.2.193.16/29 | NTT America IT Networking | 8 | US |
| 207.55.138.24/29 | NTT America IT Networking | 8 | US |
IPv6 Prefixes (1)
| Prefix | Description | /len | CC |
|---|---|---|---|
| 2001:418:9808::/48 | NTT America IT Networking | /48 | US |