| Date | IP Address |
| 2018-09-28 | 13.33.231.91 (ClassC) |
| 2018-09-28 | 13.33.231.77 (ClassC) |
| 2020-02-18 | 13.226.129.114 (ClassC) |
| 2020-02-18 | 13.226.129.35 (ClassC) |
| 2020-02-18 | 13.226.129.91 (ClassC) |
| 2020-02-19 | 99.86.61.27 (ClassC) |
| 2024-10-22 | 18.172.170.42 (ClassC) |
| 2025-09-06 | 3.163.24.60 (ClassC) |
| 2025-10-10 | 3.163.24.5 (ClassC) |
| 2026-01-16 | 3.163.24.53 (ClassC) |
| Date | Domain | IP |
| webcata2.cws.coop | 2025-04-06 | 18.181.25.88 |
| ef.cws.coop | 2024-10-22 | 18.172.170.42 |
| atcoop.ef.cws.coop | 2025-07-28 | 18.161.6.128 |
| kyushu.ef.cws.coop | 2025-10-04 | 99.86.57.4 |
| hokuriku.ef.cws.coop | 2025-09-02 | 3.163.24.22 |
| carrot.cws.coop | 2025-10-04 | 18.161.6.45 |