| 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 |
| 1.53.0.0/16 | WHOIS (APNIC) | IP range for FPT Broadband Service | VN |
| 1.53.128.0/18 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.128.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.128.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 1.53.144.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.144.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 1.53.160.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.160.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 1.53.176.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.176.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 1.53.160.0/22 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.134.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.168.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.170.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.176.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.178.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.180.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.182.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.128.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.129.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.130.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.131.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.132.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.133.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.136.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.137.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.138.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.139.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.140.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.142.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.143.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.144.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.145.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.146.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.147.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.148.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.149.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.150.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.151.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.152.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.153.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.154.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.155.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.156.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.157.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.158.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.159.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.160.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.161.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.162.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.163.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.164.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.165.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.166.0/24 | BGP route | AS18403 FPT Telecom Company | — |