| Date | IP Address |
| 2014-01-09 | 205.251.253.196 (ClassC) |
| 2014-04-17 | 54.230.91.102 (ClassC) |
| 2014-04-19 | 54.230.91.48 (ClassC) |
| 2014-04-21 | 54.230.89.19 (ClassC) |
| 2014-04-24 | 54.230.91.35 (ClassC) |
| 2014-04-28 | 54.230.90.217 (ClassC) |
| 2014-04-30 | 205.251.253.7 (ClassC) |
| 2014-04-30 | 54.230.88.135 (ClassC) |
| 2014-05-03 | 54.230.89.221 (ClassC) |
| 2014-05-16 | 54.230.89.243 (ClassC) |
| 2014-05-18 | 54.230.91.254 (ClassC) |
| 2014-05-21 | 54.230.88.78 (ClassC) |
| 2015-03-17 | 54.230.90.176 (ClassC) |
| 2015-03-27 | 54.230.91.193 (ClassC) |
| 2016-01-14 | 52.84.7.150 (ClassC) |
| 2024-04-21 | 18.161.6.22 (ClassC) |
| 2024-10-01 | 18.161.6.113 (ClassC) |
| 2024-12-27 | 52.84.162.51 (ClassC) |
| 2025-01-10 | 18.161.6.98 (ClassC) |
| Date | Domain | IP |
| cdn-stamplib.casetagram.com | 2014-11-18 | 54.230.5.207 |
| cdn.casetagram.com | 2014-04-19 | 54.230.91.48 |
| developer.casetagram.com | 2024-07-22 | 34.207.44.178 |
| www.casetagram.com | 2024-07-22 | 54.84.237.23 |