| 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 |
| 1.53.192.0/18 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.192.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.192.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 1.53.208.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.208.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 1.53.224.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.224.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 1.53.240.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.240.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 1.53.202.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.204.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.206.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.216.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.218.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.222.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.240.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.192.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.193.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.194.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.195.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.196.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.197.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.198.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.199.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.200.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.201.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.208.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.209.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.212.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.213.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.215.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.216.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.217.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.220.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.221.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.224.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.225.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.226.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.227.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.228.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.229.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.230.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.231.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.232.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.233.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.234.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.235.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.236.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.237.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.238.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.239.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.242.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 1.53.243.0/24 | BGP route | AS18403 FPT Telecom Company | — |