| Date | IP Address |
| 2023-08-15 | 18.180.144.247 (ClassC) |
| 2023-08-27 | 52.193.168.219 (ClassC) |
| 2023-10-16 | 13.115.225.152 (ClassC) |
| 2023-10-25 | 46.51.251.36 (ClassC) |
| 2023-12-25 | 3.115.72.160 (ClassC) |
| 2024-01-11 | 52.194.129.217 (ClassC) |
| 2024-03-25 | 52.69.141.30 (ClassC) |
| 2024-04-12 | 52.69.60.85 (ClassC) |
| 2024-05-13 | 18.182.168.234 (ClassC) |
| 2024-05-21 | 57.181.134.170 (ClassC) |
| 2024-07-24 | 52.196.49.145 (ClassC) |
| 2024-08-10 | 54.64.3.146 (ClassC) |
| 2024-09-02 | 18.182.149.52 (ClassC) |
| 2024-09-10 | 52.193.89.174 (ClassC) |
| 2024-09-23 | 52.199.230.23 (ClassC) |
| 2024-10-02 | 13.114.177.0 (ClassC) |
| 2024-11-08 | 35.76.36.203 (ClassC) |
| 2024-11-24 | 54.249.37.96 (ClassC) |
| 2024-12-21 | 54.238.12.189 (ClassC) |
| 2025-01-13 | 35.75.252.138 (ClassC) |
| 2025-02-03 | 52.68.50.113 (ClassC) |
| 2025-02-26 | 13.113.109.47 (ClassC) |
| 2025-03-15 | 54.178.215.12 (ClassC) |
| 2025-03-26 | 57.180.114.53 (ClassC) |
| 2025-04-05 | 35.72.53.34 (ClassC) |
| 2025-05-25 | 3.115.205.3 (ClassC) |
| 2025-07-01 | 52.199.211.255 (ClassC) |
| 2025-08-18 | 3.114.3.36 (ClassC) |
| 2025-09-06 | 18.178.95.234 (ClassC) |
| 2025-09-16 | 52.192.181.242 (ClassC) |
| Date | Domain | IP |
| www.teratail.com | 2023-10-16 | 54.199.52.144 |