| Date | IP Address |
| 2015-07-29 | 222.73.134.110 (ClassC) |
| 2016-08-03 | 182.140.238.122 (ClassC) |
| 2016-09-08 | 218.60.119.40 (ClassC) |
| 2016-10-29 | 123.129.244.27 (ClassC) |
| 2016-12-10 | 182.140.245.38 (ClassC) |
| 2017-03-01 | 221.204.186.137 (ClassC) |
| 2017-07-19 | 116.253.191.152 (ClassC) |
| 2020-08-07 | 47.246.25.215 (ClassC) |
| 2020-10-23 | 47.246.20.221 (ClassC) |
| 2021-02-21 | 163.181.56.228 (ClassC) |
| 2021-02-21 | 163.181.56.232 (ClassC) |
| 2024-01-08 | 163.181.66.91 (ClassC) |
| 2024-02-16 | 8.45.176.210 (ClassC) |
| 2024-05-01 | 47.246.20.209 (ClassC) |
| 2024-07-07 | 8.45.52.225 (ClassC) |
| 2024-08-09 | 8.25.82.208 (ClassC) |
| 2024-09-12 | 47.246.20.137 (ClassC) |
| 2024-12-27 | 8.38.121.248 (ClassC) |
| 2025-01-12 | 47.246.20.243 (ClassC) |
| 2025-03-25 | 155.102.60.19 (ClassC) |
| 2025-04-21 | 163.181.246.235 (ClassC) |
| 2025-06-14 | 155.102.130.186 (ClassC) |
| Date | Domain | IP |
| static.nowcoder.com | 2024-01-08 | 163.181.66.91 |
| mail.nowcoder.com | 2025-05-21 | 129.226.102.73 |
| exam.nowcoder.com | 2025-04-30 | 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 | 2025-05-11 | 47.111.158.126 |
| www.nowcoder.com | 2025-03-15 | 121.43.185.253 |