| 61.0.0.0/8 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 61.66.0.0/16 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.0.0/16 | WHOIS (APNIC) | Taiwan Network Information Center | TW |
| 61.66.0.0/16 | APNIC assigned | — | TW |
| 61.66.0.0/17 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.0.0/18 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.64.0/18 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.0.0/19 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.32.0/19 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.64.0/19 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.96.0/19 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.8.0/21 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.32.0/21 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.4.0/22 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.20.0/22 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.24.0/22 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.72.0/22 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.84.0/22 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.88.0/22 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.66.0/23 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.76.0/23 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.8.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.9.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.11.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.12.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.15.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.20.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.21.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.22.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.23.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.24.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.26.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.29.0/24 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.31.0/24 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 61.66.33.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.34.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.38.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.52.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.53.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.54.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.55.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.56.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.58.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.60.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.66.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.67.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.68.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.69.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.71.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.72.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.73.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.74.0/24 | BGP route | AS4780 Digital United Inc. | — |
| 61.66.75.0/24 | BGP route | AS4780 Digital United Inc. | — |