| Date | IP Address |
| 2021-02-02 | 65.8.248.125 (ClassC) |
| 2021-02-02 | 65.8.248.14 (ClassC) |
| 2021-08-29 | 54.230.161.9 (ClassC) |
| 2021-09-15 | 13.225.97.105 (ClassC) |
| 2021-10-02 | 13.227.40.45 (ClassC) |
| 2021-10-02 | 13.227.40.13 (ClassC) |
| 2022-03-09 | 13.224.33.98 (ClassC) |
| 2024-05-25 | 99.84.66.33 (ClassC) |
| 2024-09-18 | 204.246.191.31 (ClassC) |
| 2025-01-28 | 99.84.66.40 (ClassC) |
| 2025-04-15 | 204.246.191.18 (ClassC) |
| 2025-04-22 | 204.246.191.67 (ClassC) |
| 2025-08-14 | 99.84.66.39 (ClassC) |
| 2025-08-28 | 99.84.66.15 (ClassC) |
| Date | Domain | IP |
| alpha.inflearn.com | 2024-09-19 | 18.161.6.21 |
| vod.inflearn.com | 2024-05-25 | 99.84.66.33 |
| cote.inflearn.com | 2025-07-07 | 3.163.165.51 |
| account-api.inflearn.com | 2025-07-27 | 3.163.24.37 |
| cdn.inflearn.com | 2024-01-22 | 18.161.6.10 |
| business.inflearn.com | 2025-07-27 | 99.84.66.12 |
| www.inflearn.com | 2015-11-18 | 1.226.84.12 |