| Date | IP Address |
| 2020-09-10 | 13.225.65.36 (ClassC) |
| 2020-09-10 | 13.225.65.26 (ClassC) |
| 2020-09-10 | 13.225.65.30 (ClassC) |
| 2020-12-07 | 13.32.192.109 (ClassC) |
| 2020-12-07 | 13.32.192.114 (ClassC) |
| 2021-02-13 | 99.84.253.86 (ClassC) |
| 2022-05-13 | 13.225.195.124 (ClassC) |
| 2022-05-13 | 13.225.195.43 (ClassC) |
| 2024-10-02 | 141.193.213.21 (ClassC) |
| 2024-11-25 | 141.193.213.20 (ClassC) |
| 2025-01-12 | 52.18.208.205 (ClassC) |
| 2025-01-15 | 54.246.159.27 (ClassC) |
| 2025-01-23 | 34.248.243.165 (ClassC) |
| 2025-01-30 | 46.137.133.1 (ClassC) |
| 2025-02-28 | 46.51.189.82 (ClassC) |
| 2025-03-16 | 18.161.6.120 (ClassC) |
| 2025-05-22 | 3.163.158.82 (ClassC) |
| 2025-06-30 | 3.175.34.128 (ClassC) |
| 2025-08-05 | 3.175.34.92 (ClassC) |
| 2025-08-09 | 18.161.6.121 (ClassC) |
| Date | Domain | IP |
| api.sigtech.com | 2024-06-27 | 99.80.250.231 |
| mta-sts.sigtech.com | 2024-09-30 | 3.163.24.8 |
| www.sigtech.com | 2024-10-16 | 141.193.213.21 |