| Date | IP Address |
| 2021-05-16 | 44.242.114.52 (ClassC) |
| 2024-05-13 | 52.25.38.156 (ClassC) |
| 2024-06-03 | 54.186.146.241 (ClassC) |
| 2024-08-19 | 44.229.99.182 (ClassC) |
| 2024-10-21 | 44.226.124.100 (ClassC) |
| 2025-01-16 | 100.21.240.239 (ClassC) |
| 2025-06-27 | 34.214.164.63 (ClassC) |
| 2025-08-23 | 44.240.10.2 (ClassC) |
| 2025-09-12 | 54.203.144.120 (ClassC) |
| 2025-09-15 | 44.239.192.230 (ClassC) |
| 2025-10-11 | 54.200.147.177 (ClassC) |
| 2025-11-17 | 35.85.235.77 (ClassC) |
| Date | Domain | IP |
| mailtemplate.centizenapps.com | 2024-10-22 | 3.7.9.61 |
| dev.mailtemplate.centizenapps.com | 2024-11-24 | 3.163.24.45 |
| emailmarketing.centizenapps.com | 2025-08-03 | 204.246.191.94 |
| dev.chimneycheck.centizenapps.com | 2024-07-18 | 18.161.6.58 |
| aavanam.centizenapps.com | 2025-07-16 | 99.84.66.52 |
| auth.aavanam.centizenapps.com | 2025-09-21 | 35.163.151.249 |
| dev.auth.aavanam.centizenapps.com | 2025-09-21 | 44.237.155.172 |
| api.subscription.centizenapps.com | 2025-01-14 | 35.161.59.104 |
| vpn.centizenapps.com | 2025-09-15 | 44.232.140.184 |
| api.user.centizenapps.com | 2024-05-27 | 35.80.132.251 |
| invoices.centizenapps.com | 2024-07-22 | 13.126.103.99 |
| zentools.centizenapps.com | 2024-05-13 | 13.126.81.44 |
| applications.centizenapps.com | 2024-05-13 | 52.25.38.156 |
| careers.centizenapps.com | 2025-02-02 | 34.216.3.247 |
| dev.opencats.centizenapps.com | 2024-07-27 | 54.200.52.169 |
| careerproducts.centizenapps.com | 2025-02-07 | 34.216.3.247 |
| cenrecruit.centizenapps.com | 2025-01-17 | 13.224.14.46 |
| www.centizenapps.com | 2024-09-04 | 3.163.24.124 |