| 210.0.0.0/8 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 210.60.0.0/14 | WHOIS (APNIC) | Taiwan Network Information Center | TW |
| 210.60.0.0/16 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.60.0.0/16 | WHOIS (APNIC) | Taiwan Academic Network | TW |
| 210.60.0.0/16 | APNIC assigned | — | TW |
| 210.61.0.0/16 | BGP route | AS3462 Chunghwa Telecom Co., Ltd. | — |
| 210.61.0.0/16 | WHOIS (APNIC) | Data Communication Business Group, | TW |
| 210.61.0.0/16 | APNIC assigned | — | TW |
| 210.62.0.0/18 | BGP route | AS9924 Taiwan Fixed Network, Telco and Network Service Provider. | — |
| 210.62.0.0/18 | WHOIS (APNIC) | Global Communication Network Corp. | TW |
| 210.62.0.0/18 | APNIC assigned | — | TW |
| 210.62.64.0/18 | APNIC assigned | — | TW |
| 210.63.0.0/18 | WHOIS (APNIC) | Systex Corporation SYSNET Business Department | TW |
| 210.63.0.0/18 | APNIC assigned | — | TW |
| 210.63.64.0/18 | APNIC assigned | — | TW |
| 210.63.128.0/18 | WHOIS (APNIC) | Taiwan Telecommunication Network Services Co.,LTD. | TW |
| 210.63.128.0/18 | APNIC assigned | — | TW |
| 210.63.192.0/18 | APNIC assigned | — | TW |
| 210.62.0.0/19 | BGP route | AS131602 Hsin Yeong An Cable TV Co., Ltd. | — |
| 210.62.32.0/19 | BGP route | AS9924 Taiwan Fixed Network, Telco and Network Service Provider. | — |
| 210.62.64.0/19 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.62.64.0/19 | WHOIS (APNIC) | Ministry of Education Computer Center | TW |
| 210.62.96.0/19 | WHOIS (APNIC) | YAW JENQ TECHNOLOGY | TW |
| 210.62.128.0/19 | WHOIS (APNIC) | Taiwan Network Information Center | TW |
| 210.62.128.0/19 | APNIC assigned | — | TW |
| 210.62.192.0/19 | BGP route | AS9924 Taiwan Fixed Network, Telco and Network Service Provider. | — |
| 210.62.192.0/19 | WHOIS (APNIC) | Global Communication Network Corp. | TW |
| 210.62.192.0/19 | APNIC assigned | — | TW |
| 210.63.0.0/19 | BGP route | AS4783 SYSTEX CORPORATION | — |
| 210.63.0.0/19 | WHOIS (APNIC) | Systex Corporation SYSNET Business Department | TW |
| 210.63.32.0/19 | BGP route | AS4783 SYSTEX CORPORATION | — |
| 210.63.32.0/19 | WHOIS (APNIC) | Systex Corporation SYSNET Business Department | TW |
| 210.63.64.0/19 | WHOIS (APNIC) | Acer Internet Services Inc. | TW |
| 210.63.128.0/19 | BGP route | AS9924 Taiwan Fixed Network, Telco and Network Service Provider. | — |
| 210.63.160.0/19 | BGP route | AS9924 Taiwan Fixed Network, Telco and Network Service Provider. | — |
| 210.63.160.0/19 | WHOIS (APNIC) | Taiwan Fixed Network CO.,LTD. | TW |
| 210.63.192.0/19 | WHOIS (APNIC) | Far EasTone Telecommunication Co., Ltd. | TW |
| 210.63.224.0/19 | WHOIS (APNIC) | Far EasTone Telecommunication Co., Ltd. | TW |
| 210.62.32.0/20 | BGP route | AS131602 Hsin Yeong An Cable TV Co., Ltd. | — |
| 210.62.160.0/20 | WHOIS (APNIC) | Pacific Resources Technology Corp. | TW |
| 210.62.160.0/20 | APNIC assigned | — | TW |
| 210.62.176.0/20 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 210.62.176.0/20 | WHOIS (APNIC) | Savecom International Inc. | TW |
| 210.62.176.0/20 | APNIC assigned | — | TW |
| 210.62.192.0/20 | BGP route | AS18049 Taiwan Infrastructure Network Technologie | — |
| 210.62.224.0/20 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.62.224.0/20 | WHOIS (APNIC) | Ministry of Education Computer Center | TW |
| 210.62.224.0/20 | APNIC assigned | — | TW |
| 210.60.80.0/21 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.62.176.0/21 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 210.62.184.0/21 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 210.62.208.0/21 | BGP route | AS18049 Taiwan Infrastructure Network Technologie | — |
| 210.62.240.0/21 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.62.240.0/21 | WHOIS (APNIC) | Ministry of Education Computer Center | TW |
| 210.62.240.0/21 | APNIC assigned | — | TW |
| 210.62.248.0/21 | WHOIS (APNIC) | Data Communication Business Group, | TW |
| 210.62.248.0/21 | APNIC assigned | — | TW |
| 210.63.96.0/21 | BGP route | AS4781 PAGIC.net , INC. | — |
| 210.63.192.0/21 | BGP route | AS24154 Asia Pacific Broadband Fixed Lines Co., Ltd. | — |
| 210.60.8.0/22 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.60.28.0/22 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.60.88.0/22 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.60.184.0/22 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.63.200.0/22 | BGP route | AS17709 Asia Pacific Telecom | — |
| 210.63.208.0/22 | BGP route | AS17709 Asia Pacific Telecom | — |
| 210.63.212.0/22 | BGP route | AS17709 Asia Pacific Telecom | — |
| 210.63.216.0/22 | BGP route | AS17709 Asia Pacific Telecom | — |
| 210.63.232.0/22 | BGP route | AS17709 Asia Pacific Telecom | — |
| 210.60.12.0/23 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.60.122.0/23 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.60.124.0/23 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.60.188.0/23 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.61.248.0/23 | BGP route | AS20940 Akamai International B.V. | — |
| 210.62.48.0/23 | BGP route | AS131602 Hsin Yeong An Cable TV Co., Ltd. | — |
| 210.62.216.0/23 | BGP route | AS18049 Taiwan Infrastructure Network Technologie | — |
| 210.63.220.0/23 | BGP route | AS24154 Asia Pacific Broadband Fixed Lines Co., Ltd. | — |
| 210.60.92.0/24 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.60.119.0/24 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.60.126.0/24 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.60.183.0/24 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.60.190.0/24 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.60.221.0/24 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.60.222.0/24 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.60.223.0/24 | BGP route | AS1659 Taiwan Academic Network (TANet) Information Center | — |
| 210.61.104.0/24 | BGP route | AS21859 Zenlayer Inc | — |
| 210.61.114.0/24 | BGP route | AS198949 Radware Ltd | — |
| 210.61.180.0/24 | BGP route | AS54994 Meteverse Limited. | — |
| 210.63.255.128/25 | WHOIS (APNIC) | Lin Zhi-Wei Co. Dou-Liu Branch | TW |
| 210.63.217.64/26 | WHOIS (APNIC) | E-SHEN CO., LTD. | TW |
| 210.63.217.192/26 | WHOIS (APNIC) | Hu Lu Hospital | TW |
| 210.63.239.128/26 | WHOIS (APNIC) | Meifu Development Co., Ltd, | TW |
| 210.63.232.208/28 | WHOIS (APNIC) | Time Financial Plaza | TW |