| 1.0.0.0/8 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 1.52.0.0/14 | BGP route | AS18403 FPT Telecom Company | — |
| 1.52.0.0/14 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 1.52.0.0/14 | APNIC assigned | — | VN |
| 1.54.0.0/16 | WHOIS (APNIC) | IP range for FPT Broadband Service | VN |
| 1.54.0.0/18 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.0.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.0.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 1.54.16.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.16.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 1.54.32.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.32.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 1.54.48.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.48.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 1.54.16.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.28.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.32.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.48.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.60.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.0.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.2.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.3.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.4.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.5.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.6.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.7.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.8.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.9.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.11.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.12.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.13.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.14.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.18.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.19.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.20.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.21.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.22.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.23.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.24.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.25.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.26.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.27.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.30.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.31.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.34.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.35.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.36.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.38.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.39.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.40.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.41.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.42.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.43.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.44.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.45.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.46.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.47.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.54.52.0/24 | BGP route | AS18403 FPT Telecom Company | — |