| 183.0.0.0/8 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 183.80.0.0/16 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.0.0/16 | WHOIS (APNIC) | FPT Telecom | VN |
| 183.80.0.0/16 | APNIC assigned | — | VN |
| 183.80.64.0/18 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.64.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.64.0/20 | WHOIS (APNIC) | FPT Telecom | VN |
| 183.80.80.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.80.0/20 | WHOIS (APNIC) | FPT Telecom | VN |
| 183.80.96.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.96.0/20 | WHOIS (APNIC) | FPT Telecom | VN |
| 183.80.112.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.112.0/20 | WHOIS (APNIC) | FPT Telecom | VN |
| 183.80.64.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.74.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.94.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.120.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.66.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.67.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.68.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.71.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.73.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.76.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.77.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.78.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.79.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.81.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.83.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.84.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.85.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.86.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.87.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.88.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.89.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.90.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.91.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.92.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.93.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.96.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.97.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.98.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.100.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.101.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.102.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.103.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.104.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.105.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.106.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.107.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.108.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.109.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.110.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.111.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.112.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.113.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.114.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.115.0/24 | BGP route | AS18403 FPT Telecom Company | — |