| 210.0.0.0/8 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 210.68.0.0/14 | WHOIS (APNIC) | Taiwan Network Information Center | TW |
| 210.68.0.0/15 | APNIC assigned | — | TW |
| 210.68.0.0/16 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.0.0/16 | WHOIS (APNIC) | Digital United Inc. | TW |
| 210.69.0.0/16 | BGP route | AS4782 Data Communication Business Group, | — |
| 210.69.0.0/16 | WHOIS (APNIC) | Government Service Network (GSN) | TW |
| 210.70.0.0/16 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.70.0.0/16 | WHOIS (APNIC) | Taiwan Academic Network | TW |
| 210.70.0.0/16 | APNIC assigned | — | TW |
| 210.71.0.0/17 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.71.0.0/17 | WHOIS (APNIC) | Taiwan Academic Network | TW |
| 210.71.0.0/17 | APNIC assigned | — | TW |
| 210.71.128.0/17 | BGP route | AS3462 Chunghwa Telecom Co., Ltd. | — |
| 210.71.128.0/17 | WHOIS (APNIC) | Data Communication Business Group, | TW |
| 210.71.128.0/17 | APNIC assigned | — | TW |
| 210.68.0.0/18 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.64.0/18 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.128.0/18 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.192.0/18 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.0.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.32.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.64.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.96.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.128.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.160.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.192.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.224.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 210.70.84.0/22 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.70.82.0/23 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.70.94.0/23 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.68.1.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.18.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.19.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.40.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.57.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.65.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.68.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.74.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.77.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.79.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.80.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.81.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.95.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.122.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.123.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.132.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.138.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.144.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.145.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.148.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.149.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.186.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.203.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.218.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.221.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.68.245.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 210.69.234.0/24 | BGP route | AS4782 Data Communication Business Group, | — |
| 210.70.79.0/24 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.70.80.0/24 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |