| Date | IP Address |
| 2020-06-08 | 3.19.102.169 (ClassC) |
| 2020-06-08 | 3.21.178.99 (ClassC) |
| 2020-06-08 | 3.22.37.177 (ClassC) |
| 2021-02-07 | 3.131.164.199 (ClassC) |
| 2021-02-07 | 3.141.74.7 (ClassC) |
| 2024-07-15 | 54.161.222.85 (ClassC) |
| 2024-08-30 | 54.209.32.212 (ClassC) |
| 2024-11-01 | 52.86.6.113 (ClassC) |
| 2024-11-24 | 52.71.57.184 (ClassC) |
| 2025-02-18 | 3.140.13.188 (ClassC) |
| 2025-09-23 | 13.223.25.84 (ClassC) |
| 2026-01-18 | 54.243.117.197 (ClassC) |
| Date | Domain | IP |
| www.21carbon.com | 2024-09-30 | 52.71.57.184 |