| Date | IP Address |
| 2021-10-14 | 35.163.28.187 (ClassC) |
| 2021-10-14 | 35.83.6.61 (ClassC) |
| 2021-10-14 | 44.236.216.73 (ClassC) |
| 2022-09-13 | 54.187.15.9 (ClassC) |
| 2022-09-13 | 34.208.40.199 (ClassC) |
| 2022-09-13 | 54.68.117.65 (ClassC) |
| 2022-09-13 | 52.43.178.73 (ClassC) |
| 2022-09-13 | 54.68.226.175 (ClassC) |
| 2022-09-13 | 34.216.63.16 (ClassC) |
| 2024-05-27 | 44.228.74.26 (ClassC) |
| 2024-06-09 | 52.32.3.19 (ClassC) |
| 2024-10-21 | 34.215.85.76 (ClassC) |
| 2025-04-20 | 54.185.74.176 (ClassC) |
| 2025-05-02 | 54.69.42.22 (ClassC) |
| 2025-09-01 | 44.228.31.29 (ClassC) |
| 2025-09-06 | 44.240.201.156 (ClassC) |
| 2026-01-11 | 54.185.161.122 (ClassC) |
| 2026-01-22 | 16.148.249.190 (ClassC) |
| Date | Domain | IP |
| na.punchin.esi.business.a2z.com | 2024-06-10 | 54.156.101.223 |
| fe-proxy-eproc.preprod.punchin.esi.business.a2z.com | 2025-03-04 | 34.216.120.48 |
| eu.preprod.punchin.esi.business.a2z.com | 2023-08-31 | 52.211.255.23 |
| na-preprod.status-updates.esi.business.a2z.com | 2024-06-10 | 35.171.58.221 |
| fe-preprod.status-updates.esi.business.a2z.com | 2025-01-14 | 54.188.244.2 |
| fe.entity-settings.esi.business.a2z.com | 2024-05-27 | 44.228.74.26 |
| eu.entity-settings.esi.business.a2z.com | 2024-04-19 | 54.171.141.18 |