| 211.0.0.0/8 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 211.72.0.0/14 | WHOIS (APNIC) | Taiwan Network Information Center | TW |
| 211.72.0.0/16 | BGP route | AS3462 Chunghwa Telecom Co., Ltd. | — |
| 211.72.0.0/16 | APNIC assigned | — | TW |
| 211.74.0.0/16 | BGP route | AS4780 Digital United Inc. | — |
| 211.74.0.0/16 | APNIC assigned | — | TW |
| 211.75.0.0/16 | BGP route | AS3462 Chunghwa Telecom Co., Ltd. | — |
| 211.75.0.0/16 | APNIC assigned | — | TW |
| 211.72.0.0/17 | WHOIS (APNIC) | Data Communication Business Group, | TW |
| 211.72.128.0/17 | WHOIS (APNIC) | Data Communication Business Group, | TW |
| 211.74.0.0/17 | WHOIS (APNIC) | Digital United Inc. | TW |
| 211.74.128.0/17 | WHOIS (APNIC) | Digital United Inc. | TW |
| 211.75.0.0/17 | WHOIS (APNIC) | Data Communication Business Group, | TW |
| 211.75.128.0/17 | WHOIS (APNIC) | Data Communication Business Group, | TW |
| 211.73.0.0/18 | APNIC assigned | — | TW |
| 211.73.192.0/18 | APNIC assigned | — | TW |
| 211.74.0.0/18 | BGP route | AS4780 Digital United Inc. | — |
| 211.74.64.0/18 | BGP route | AS4780 Digital United Inc. | — |
| 211.74.128.0/18 | BGP route | AS4780 Digital United Inc. | — |
| 211.74.192.0/18 | BGP route | AS4780 Digital United Inc. | — |
| 211.73.0.0/19 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 211.73.0.0/19 | WHOIS (APNIC) | SaveCom Internation Inc. | TW |
| 211.73.64.0/19 | BGP route | AS7539 National Applied Research Laboratories | — |
| 211.73.64.0/19 | WHOIS (APNIC) | National Center for High-Performance Computing | TW |
| 211.73.64.0/19 | APNIC assigned | — | TW |
| 211.73.128.0/19 | BGP route | AS9674 Far EastTone Telecommunication Co., Ltd. | — |
| 211.73.128.0/19 | WHOIS (APNIC) | Far EasTone Telecommunication Co., Ltd. | TW |
| 211.73.128.0/19 | APNIC assigned | — | TW |
| 211.73.160.0/19 | BGP route | AS18049 Taiwan Infrastructure Network Technologie | — |
| 211.73.160.0/19 | WHOIS (APNIC) | Taiwan Infrastructure Network Technologies | TW |
| 211.73.160.0/19 | APNIC assigned | — | TW |
| 211.73.192.0/19 | BGP route | AS17420 Acer e-Enabling Data Center, Inc. | — |
| 211.73.192.0/19 | WHOIS (APNIC) | PAGIC Information Co., Ltd. | TW |
| 211.73.224.0/19 | WHOIS (APNIC) | PAGIC.net Inc. | TW |
| 211.74.0.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 211.74.32.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 211.74.64.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 211.74.96.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 211.74.128.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 211.74.160.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 211.74.192.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 211.74.224.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 211.73.0.0/20 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 211.73.16.0/20 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 211.73.112.0/20 | APNIC assigned | — | TW |
| 211.73.0.0/21 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 211.73.8.0/21 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 211.73.16.0/21 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 211.73.24.0/21 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 211.73.160.0/21 | BGP route | AS18049 Taiwan Infrastructure Network Technologie | — |
| 211.73.176.0/21 | BGP route | AS18049 Taiwan Infrastructure Network Technologie | — |
| 211.73.184.0/21 | BGP route | AS18049 Taiwan Infrastructure Network Technologie | — |
| 211.73.168.0/22 | BGP route | AS18049 Taiwan Infrastructure Network Technologie | — |
| 211.73.172.0/22 | BGP route | AS18049 Taiwan Infrastructure Network Technologie | — |
| 211.73.68.0/23 | BGP route | AS7539 National Applied Research Laboratories | — |
| 211.73.96.0/23 | WHOIS (APNIC) | Taiwan Broadband Communications, Co., Ltd. | TW |
| 211.73.96.0/23 | APNIC assigned | — | TW |
| 211.73.98.0/23 | WHOIS (APNIC) | Skycloud Computing co., Ltd. | TW |
| 211.73.98.0/23 | APNIC assigned | — | TW |
| 211.73.100.0/23 | WHOIS (APNIC) | DA DA BROADBAND LTD. | TW |
| 211.73.100.0/23 | APNIC assigned | — | TW |
| 211.73.102.0/23 | BGP route | AS31972 Emagine Concept, Inc. | — |
| 211.73.102.0/23 | WHOIS (APNIC) | XA COMMUNICATIONS LTD. CO. | TW |
| 211.73.102.0/23 | APNIC assigned | — | TW |
| 211.73.104.0/23 | WHOIS (APNIC) | SYVC Ltd. | TW |
| 211.73.104.0/23 | APNIC assigned | — | TW |
| 211.73.106.0/23 | WHOIS (APNIC) | DW Solutions Ltd. | TW |
| 211.73.106.0/23 | APNIC assigned | — | TW |
| 211.73.108.0/23 | WHOIS (APNIC) | RAID Networks Co., Ltd. | TW |
| 211.73.108.0/23 | APNIC assigned | — | TW |
| 211.73.110.0/23 | APNIC assigned | — | TW |
| 211.72.233.0/24 | BGP route | AS3462 Chunghwa Telecom Co., Ltd. | — |
| 211.73.72.0/24 | BGP route | AS7539 National Applied Research Laboratories | — |
| 211.73.102.0/24 | BGP route | AS31972 Emagine Concept, Inc. | — |
| 211.73.103.0/24 | BGP route | AS31972 Emagine Concept, Inc. | — |
| 211.73.172.0/24 | BGP route | AS18049 Taiwan Infrastructure Network Technologie | — |
| 211.74.101.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 211.74.133.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 211.74.227.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 211.75.116.0/24 | BGP route | AS3462 Chunghwa Telecom Co., Ltd. | — |