| 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 |
| 183.80.128.0/18 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.128.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.128.0/20 | WHOIS (APNIC) | FPT Telecom | VN |
| 183.80.144.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.144.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 183.80.160.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.160.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 183.80.176.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.176.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 183.80.130.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.138.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.142.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.150.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.152.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.184.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.186.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.188.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.128.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.129.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.131.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.134.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.135.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.136.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.137.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.140.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.141.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.148.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.149.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.154.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.155.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.156.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.157.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.158.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.159.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.162.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.163.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.164.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.166.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.167.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.168.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.169.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.170.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.171.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.172.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.173.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.174.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.175.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.176.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.177.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.178.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.179.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.180.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 183.80.181.0/24 | BGP route | AS18403 FPT Telecom Company | — |