| Date | IP Address |
| 2014-04-08 | 206.200.251.19 (ClassC) |
| 2018-07-12 | 23.62.239.44 (ClassC) |
| 2018-07-31 | 23.48.94.50 (ClassC) |
| 2018-08-15 | 165.254.94.245 (ClassC) |
| 2018-08-16 | 165.254.95.3 (ClassC) |
| 2018-09-08 | 204.93.46.7 (ClassC) |
| 2018-09-10 | 72.246.117.34 (ClassC) |
| 2018-09-11 | 23.220.96.209 (ClassC) |
| 2018-11-22 | 23.220.96.91 (ClassC) |
| 2019-05-08 | 23.56.175.144 (ClassC) |
| 2019-05-08 | 23.56.175.162 (ClassC) |
| 2019-07-17 | 23.56.175.34 (ClassC) |
| 2019-07-18 | 23.43.164.104 (ClassC) |
| 2019-10-18 | 23.220.96.19 (ClassC) |
| 2020-03-04 | 23.62.35.57 (ClassC) |
| 2020-11-11 | 23.198.6.17 (ClassC) |
| 2020-12-08 | 172.232.14.233 (ClassC) |
| 2021-03-02 | 23.199.49.64 (ClassC) |
| 2021-06-16 | 172.232.13.65 (ClassC) |
| 2023-02-26 | 23.193.200.138 (ClassC) |
| 2024-02-05 | 23.215.9.28 (ClassC) |
| 2024-02-21 | 104.96.163.196 (ClassC) |
| 2024-03-11 | 23.221.22.27 (ClassC) |
| 2024-08-19 | 23.54.19.161 (ClassC) |
| 2025-04-29 | 23.46.228.173 (ClassC) |
| 2025-05-06 | 23.46.228.176 (ClassC) |
| 2025-06-30 | 23.59.88.36 (ClassC) |
| 2026-02-04 | 23.216.147.195 (ClassC) |
| 2026-02-09 | 23.216.147.209 (ClassC) |
| Date | Domain | IP |
| qaqc.mistrasgroup.com | 2025-09-10 | 15.197.225.128 |
| app17-654128-wus-158743.onesuite.mistrasgroup.com | 2025-05-15 | 20.236.62.147 |
| mg.mistrasgroup.com | 2025-01-10 | 207.189.124.62 |
| investors.mistrasgroup.com | 2024-02-21 | 104.96.163.196 |
| insight.mistrasgroup.com | 2026-01-29 | 3.163.24.41 |
| www.mistrasgroup.com | 2024-11-25 | 20.119.8.0 |