| 183.0.0.0/8 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 183.91.0.0/19 | WHOIS (APNIC) | CMC Telecom Infrastructure Company | VN |
| 183.91.0.0/19 | APNIC assigned | — | VN |
| 183.91.0.0/20 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.16.0/20 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.8.0/21 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.16.0/21 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.24.0/21 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.4.0/22 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.8.0/22 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.16.0/22 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.20.0/22 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.24.0/22 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.28.0/22 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.0.0/23 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.2.0/23 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.6.0/23 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.8.0/23 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.12.0/23 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.16.0/23 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.18.0/23 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.20.0/23 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.22.0/23 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.26.0/23 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.28.0/23 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.30.0/23 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.0.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.1.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.2.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.3.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.4.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.5.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.6.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.7.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.8.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.9.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.10.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.11.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.12.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.13.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.14.0/24 | BGP route | AS38732 CMC Telecom Infrastructure Company | — |
| 183.91.15.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.17.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.18.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.19.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.21.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.22.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.23.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.24.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.25.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.26.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.27.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |
| 183.91.30.0/24 | BGP route | AS45903 CMC Telecom Infrastructure Company | — |