| 61.0.0.0/8 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 61.56.0.0/13 | WHOIS (APNIC) | Taiwan Network Information Center | TW |
| 61.58.0.0/15 | APNIC assigned | — | TW |
| 61.62.0.0/15 | APNIC assigned | — | TW |
| 61.59.0.0/16 | BGP route | AS4780 Digital United Inc. | — |
| 61.59.0.0/16 | WHOIS (APNIC) | Digital United Inc. | TW |
| 61.60.0.0/16 | APNIC assigned | — | TW |
| 61.62.0.0/16 | BGP route | AS18182 Sony Network Taiwan Limited | — |
| 61.62.0.0/16 | WHOIS (APNIC) | Sony Network Taiwan Limited | TW |
| 61.56.0.0/17 | APNIC assigned | — | TW |
| 61.57.128.0/17 | APNIC assigned | — | TW |
| 61.59.0.0/17 | BGP route | AS4780 Digital United Inc. | — |
| 61.59.128.0/17 | BGP route | AS4780 Digital United Inc. | — |
| 61.60.0.0/17 | BGP route | AS4782 Data Communication Business Group, | — |
| 61.61.0.0/17 | WHOIS (APNIC) | KGEx.com | TW |
| 61.61.0.0/17 | APNIC assigned | — | TW |
| 61.56.128.0/18 | APNIC assigned | — | TW |
| 61.56.192.0/18 | APNIC assigned | — | TW |
| 61.57.64.0/18 | WHOIS (APNIC) | TBC | TW |
| 61.57.64.0/18 | APNIC assigned | — | TW |
| 61.58.192.0/18 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 61.58.192.0/18 | WHOIS (APNIC) | Savecom International Inc. | TW |
| 61.59.0.0/18 | BGP route | AS4780 Digital United Inc. | — |
| 61.59.64.0/18 | BGP route | AS4780 Digital United Inc. | — |
| 61.59.128.0/18 | BGP route | AS4780 Digital United Inc. | — |
| 61.59.192.0/18 | BGP route | AS4780 Digital United Inc. | — |
| 61.60.64.0/18 | WHOIS (APNIC) | Government Service Network (GSN) | TW |
| 61.61.128.0/18 | WHOIS (APNIC) | KGEx.com | TW |
| 61.61.128.0/18 | APNIC assigned | — | TW |
| 61.61.192.0/18 | APNIC assigned | — | TW |
| 61.62.0.0/18 | BGP route | AS18182 Sony Network Taiwan Limited | — |
| 61.62.64.0/18 | BGP route | AS18182 Sony Network Taiwan Limited | — |
| 61.62.128.0/18 | BGP route | AS18182 Sony Network Taiwan Limited | — |
| 61.62.192.0/18 | BGP route | AS18182 Sony Network Taiwan Limited | — |
| 61.63.192.0/18 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 61.63.192.0/18 | WHOIS (APNIC) | Savecom International Inc. | TW |
| 61.56.128.0/19 | BGP route | AS18182 Sony Network Taiwan Limited | — |
| 61.56.160.0/19 | BGP route | AS24164 UNION BROADBAND NETWORK | — |
| 61.56.160.0/19 | WHOIS (APNIC) | UNION CABLE TV CO.,LTD. | TW |
| 61.56.192.0/19 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.56.192.0/19 | WHOIS (APNIC) | New Century InfoComm Tech. Co., Ltd. | TW |
| 61.56.224.0/19 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.56.224.0/19 | WHOIS (APNIC) | New Century InfoComm Tech. Co., Ltd. | TW |
| 61.57.0.0/19 | BGP route | AS9924 Taiwan Fixed Network, Telco and Network Service Provider. | — |
| 61.57.0.0/19 | WHOIS (APNIC) | Taiwan Fixed Network CO.,LTD. | TW |
| 61.57.0.0/19 | APNIC assigned | — | TW |
| 61.57.32.0/19 | BGP route | AS4782 Data Communication Business Group, | — |
| 61.57.32.0/19 | WHOIS (APNIC) | Government Service Network (GSN) | TW |
| 61.57.32.0/19 | APNIC assigned | — | TW |
| 61.57.64.0/19 | WHOIS (APNIC) | Taiwan Network Information Center | TW |
| 61.58.128.0/19 | BGP route | AS18049 Taiwan Infrastructure Network Technologie | — |
| 61.58.128.0/19 | WHOIS (APNIC) | Taiwan Infrastructure Network Technologies | TW |
| 61.58.160.0/19 | BGP route | AS131596 TBC | — |
| 61.58.160.0/19 | WHOIS (APNIC) | Taiwan Broadband Communications, Co., Ltd. | TW |
| 61.58.192.0/19 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 61.58.224.0/19 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 61.59.0.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 61.59.32.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 61.59.64.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 61.59.96.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 61.59.128.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 61.59.160.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 61.59.192.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 61.59.224.0/19 | BGP route | AS4780 Digital United Inc. | — |
| 61.60.0.0/19 | WHOIS (APNIC) | Government Service Network (GSN) | TW |
| 61.60.32.0/19 | WHOIS (APNIC) | Government Service Network (GSN) | TW |
| 61.60.128.0/19 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 61.60.128.0/19 | WHOIS (APNIC) | Savecom International Inc. | TW |
| 61.60.160.0/19 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 61.60.160.0/19 | WHOIS (APNIC) | Savecom International Inc. | TW |
| 61.61.96.0/19 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.62.0.0/19 | BGP route | AS18182 Sony Network Taiwan Limited | — |
| 61.62.32.0/19 | BGP route | AS18182 Sony Network Taiwan Limited | — |
| 61.62.64.0/19 | BGP route | AS18182 Sony Network Taiwan Limited | — |
| 61.62.96.0/19 | BGP route | AS18182 Sony Network Taiwan Limited | — |
| 61.62.128.0/19 | BGP route | AS18182 Sony Network Taiwan Limited | — |
| 61.62.160.0/19 | BGP route | AS18182 Sony Network Taiwan Limited | — |
| 61.62.192.0/19 | BGP route | AS18182 Sony Network Taiwan Limited | — |
| 61.62.224.0/19 | BGP route | AS18182 Sony Network Taiwan Limited | — |
| 61.63.0.0/19 | BGP route | AS18042 Koos Broadband Telecom | — |
| 61.63.0.0/19 | WHOIS (APNIC) | KBT Co., LTD | TW |
| 61.63.32.0/19 | BGP route | AS18042 Koos Broadband Telecom | — |
| 61.63.32.0/19 | WHOIS (APNIC) | KBT Co., LTD | TW |
| 61.63.64.0/19 | BGP route | AS18042 Koos Broadband Telecom | — |
| 61.63.64.0/19 | WHOIS (APNIC) | KBT Co., LTD | TW |
| 61.63.96.0/19 | BGP route | AS131596 TBC | — |
| 61.63.96.0/19 | WHOIS (APNIC) | Taiwan Broadband Communications, Co., Ltd. | TW |
| 61.63.128.0/19 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 61.63.128.0/19 | WHOIS (APNIC) | Savecom International Inc. | TW |
| 61.63.160.0/19 | BGP route | AS9676 SaveCom Internation Inc. | — |
| 61.63.160.0/19 | WHOIS (APNIC) | Savecom International Inc. | TW |
| 61.56.0.0/20 | WHOIS (APNIC) | Government Service Network (GSN) | TW |
| 61.56.16.0/20 | WHOIS (APNIC) | EDT Network Services Limited Co,Ltd. | TW |
| 61.56.32.0/20 | WHOIS (APNIC) | Taiwn United NET | TW |
| 61.56.48.0/20 | WHOIS (APNIC) | Chinese Internet World Intelligence Network | TW |
| 61.56.64.0/20 | WHOIS (APNIC) | Diyixian.com(TW)Ltd. | TW |
| 61.56.80.0/20 | WHOIS (APNIC) | Diyixian.com(TW)Ltd. | TW |
| 61.56.96.0/20 | WHOIS (APNIC) | SHYH-SHIN CATV GROUP CO.LTD. | TW |
| 61.56.112.0/20 | WHOIS (APNIC) | No.317-12, Bade Rd. | TW |
| 61.56.128.0/20 | WHOIS (APNIC) | Sony Network Taiwan Limited | TW |
| 61.56.144.0/20 | WHOIS (APNIC) | Sony Network Taiwan Limited | TW |
| 61.57.128.0/20 | WHOIS (APNIC) | Extra-Lan Technologies Co., LTD | TW |
| 61.57.144.0/20 | WHOIS (APNIC) | Extra-Lan Technologies Co., LTD | TW |
| 61.57.192.0/20 | WHOIS (APNIC) | Chicom Information Corp. | TW |
| 61.57.224.0/20 | WHOIS (APNIC) | President Information Corp.B2,NO.8,TUNG HSING RD., TAIPEI , TAIWAN, 235 | TW |
| 61.57.240.0/20 | WHOIS (APNIC) | B-WIZ Technology | TW |
| 61.58.0.0/20 | WHOIS (APNIC) | No. 12 Kung 9Th Rd., Taichung Industrial Zone, | TW |
| 61.58.16.0/20 | WHOIS (APNIC) | SHYH-SHIN CATV GROUP CO.LTD. | TW |
| 61.58.32.0/20 | WHOIS (APNIC) | NTT Taiwan Ltd. | TW |
| 61.58.48.0/20 | WHOIS (APNIC) | SHYH-SHIN CATV GROUP CO.LTD. | TW |
| 61.58.64.0/20 | WHOIS (APNIC) | Taiwan Broadband Communications, Co., Ltd. | TW |
| 61.58.80.0/20 | WHOIS (APNIC) | Taiwan Broadband Communications, Co., Ltd. | TW |
| 61.58.96.0/20 | WHOIS (APNIC) | UNION CABLE TV CO.,LTD. | TW |