| Date | IP Address |
| 2015-06-16 | 222.73.134.120 (ClassC) |
| 2015-07-29 | 222.73.134.110 (ClassC) |
| 2016-01-28 | 220.181.105.210 (ClassC) |
| 2016-11-07 | 36.110.143.144 (ClassC) |
| 2017-01-09 | 221.204.186.137 (ClassC) |
| 2017-03-18 | 221.13.203.78 (ClassC) |
| 2017-04-04 | 42.123.102.105 (ClassC) |
| 2017-08-24 | 218.107.196.195 (ClassC) |
| 2024-07-27 | 8.25.82.165 (ClassC) |
| 2024-11-04 | 47.246.23.237 (ClassC) |
| Date | Domain | IP |
| static.nowcoder.com | 2024-01-08 | 163.181.66.91 |
| mail.nowcoder.com | 2024-10-11 | 129.226.102.73 |
| exam.nowcoder.com | 2024-09-17 | 47.114.84.106 |
| images.nowcoder.com | 2015-06-11 | 222.73.134.120 |
| uploadfiles.nowcoder.com | 2015-06-16 | 222.73.134.120 |
| interview.nowcoder.com | 2024-10-11 | 47.111.157.242 |
| www.nowcoder.com | 2024-04-21 | 47.99.120.156 |