| 222.0.0.0/8 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 222.16.0.0/12 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.16.0.0/13 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.24.0.0/13 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.28.0.0/14 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.28.0.0/14 | WHOIS (APNIC) | China Education and Research Network | CN |
| 222.28.0.0/14 | APNIC assigned | — | CN |
| 222.16.0.0/15 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.16.0.0/15 | WHOIS (APNIC) | China Education and Research Network | CN |
| 222.16.0.0/15 | APNIC assigned | — | CN |
| 222.18.0.0/15 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.18.0.0/15 | WHOIS (APNIC) | China Education and Research Network | CN |
| 222.18.0.0/15 | APNIC assigned | — | CN |
| 222.20.0.0/15 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.20.0.0/15 | WHOIS (APNIC) | China Education and Research Network | CN |
| 222.20.0.0/15 | APNIC assigned | — | CN |
| 222.24.0.0/15 | WHOIS (APNIC) | China Education and Research Network | CN |
| 222.24.0.0/15 | APNIC assigned | — | CN |
| 222.26.0.0/15 | WHOIS (APNIC) | China Education and Research Network | CN |
| 222.26.0.0/15 | APNIC assigned | — | CN |
| 222.16.0.0/16 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.17.0.0/16 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.22.0.0/16 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.22.0.0/16 | WHOIS (APNIC) | China Education and Research Network | CN |
| 222.22.0.0/16 | APNIC assigned | — | CN |
| 222.23.0.0/16 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.23.0.0/16 | WHOIS (APNIC) | China Education and Research Network | CN |
| 222.23.0.0/16 | APNIC assigned | — | CN |
| 222.20.0.0/17 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.29.0.0/17 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.18.128.0/18 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.20.192.0/18 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.22.0.0/18 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.23.192.0/18 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.24.0.0/18 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.24.64.0/18 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.24.192.0/18 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.25.0.0/18 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.25.128.0/18 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.26.64.0/18 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.29.192.0/18 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.31.64.0/18 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.16.32.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.16.96.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.17.32.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.17.96.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.18.0.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.18.192.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.18.224.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.19.64.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.19.192.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.20.128.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.21.32.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.22.224.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.23.96.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.25.224.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.26.0.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.26.32.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.26.192.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.27.64.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.28.32.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.28.160.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.29.128.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.29.160.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.30.32.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.30.224.0/19 | BGP route | AS4538 China Education and Research Network Center | — |
| 222.31.32.0/19 | BGP route | AS4538 China Education and Research Network Center | — |