| 42.0.0.0/8 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 42.112.0.0/13 | BGP route | AS18403 FPT Telecom Company | — |
| 42.112.0.0/13 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 42.112.0.0/13 | APNIC assigned | — | VN |
| 42.113.0.0/16 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.64.0/18 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.64.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.64.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 42.113.80.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.80.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 42.113.96.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.96.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 42.113.112.0/20 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.112.0/20 | WHOIS (APNIC) | FPT Telecom Company | VN |
| 42.113.70.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.80.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.122.0/23 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.64.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.66.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.67.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.68.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.69.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.70.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.71.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.72.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.73.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.74.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.75.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.76.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.77.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.78.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.79.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.80.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.81.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.82.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.83.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.84.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.85.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.87.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.88.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.89.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.90.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.91.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.92.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.93.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.94.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.95.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.96.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.98.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.99.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.100.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.101.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.102.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.103.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.104.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.105.0/24 | BGP route | AS18403 FPT Telecom Company | — |
| 42.113.106.0/24 | BGP route | AS18403 FPT Telecom Company | — |