| 61.0.0.0/8 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 61.232.0.0/14 | WHOIS (APNIC) | China TieTong Telecommunications Corporation | CN |
| 61.232.0.0/14 | APNIC assigned | — | CN |
| 61.233.0.0/16 | BGP route | AS9394 China TieTong Telecommunications Corporation | — |
| 61.233.0.0/19 | BGP route | AS9394 China TieTong Telecommunications Corporation | — |
| 61.233.0.0/20 | BGP route | AS24138 China TieTong Telecommunications Corporation | — |
| 61.233.16.0/20 | BGP route | AS24138 China TieTong Telecommunications Corporation | — |
| 61.233.0.0/21 | BGP route | AS24138 China TieTong Telecommunications Corporation | — |
| 61.233.8.0/21 | BGP route | AS24138 China TieTong Telecommunications Corporation | — |
| 61.233.16.0/21 | BGP route | AS24138 China TieTong Telecommunications Corporation | — |
| 61.233.24.0/21 | BGP route | AS24138 China TieTong Telecommunications Corporation | — |
| 61.233.9.0/24 | BGP route | AS24138 China TieTong Telecommunications Corporation | — |
| 61.233.9.0/24 | WHOIS (APNIC) | China Railcom Beijing Branch | CN |
| 61.233.10.0/24 | WHOIS (APNIC) | China Railcom Beijing Branch | CN |
| 61.233.11.0/24 | BGP route | AS24138 China TieTong Telecommunications Corporation | — |
| 61.233.11.0/24 | WHOIS (APNIC) | China Railcom Beijing Branch | CN |
| 61.233.14.0/24 | WHOIS (APNIC) | China Railcom Beijing Branch | CN |
| 61.233.15.0/24 | WHOIS (APNIC) | China Railcom Beijing Branch | CN |
| 61.233.16.0/24 | WHOIS (APNIC) | China Railcom Beijing Branch | CN |
| 61.233.18.0/24 | WHOIS (APNIC) | China Railcom Beijing Branch | CN |
| 61.233.19.0/24 | BGP route | AS24138 China TieTong Telecommunications Corporation | — |
| 61.233.19.0/24 | WHOIS (APNIC) | China Railcom Beijing Branch | CN |
| 61.233.21.0/24 | WHOIS (APNIC) | China Railcom Beijing Branch | CN |
| 61.233.22.0/24 | BGP route | AS24138 China TieTong Telecommunications Corporation | — |
| 61.233.29.0/24 | WHOIS (APNIC) | China Railcom Beijing Branch | CN |
| 61.233.31.0/24 | WHOIS (APNIC) | China Railcom Beijing Branch | CN |
| 61.233.30.0/25 | WHOIS (APNIC) | China Railcom Beijing Branch | CN |