| Date | IP Address |
| 2015-05-05 | 74.125.198.121 (ClassC) |
| 2015-05-05 | 173.194.193.121 (ClassC) |
| 2015-05-12 | 173.194.197.121 (ClassC) |
| 2018-11-15 | 52.84.94.141 (ClassC) |
| 2018-11-15 | 52.84.94.164 (ClassC) |
| 2018-11-15 | 52.84.94.184 (ClassC) |
| 2018-11-15 | 52.84.94.20 (ClassC) |
| 2023-08-20 | 18.160.46.44 (ClassC) |
| 2024-09-16 | 204.246.191.111 (ClassC) |
| 2025-01-27 | 18.238.238.46 (ClassC) |
| 2025-04-10 | 204.246.191.123 (ClassC) |
| 2025-05-23 | 18.238.238.112 (ClassC) |
| 2025-07-27 | 204.246.191.77 (ClassC) |
| 2025-09-04 | 99.84.66.37 (ClassC) |
| 2025-09-05 | 18.238.238.119 (ClassC) |
| 2025-09-15 | 204.246.191.43 (ClassC) |
| 2025-11-25 | 3.175.34.71 (ClassC) |
| 2026-01-07 | 18.161.6.100 (ClassC) |
| 2026-01-18 | 3.175.34.61 (ClassC) |
| Date | Domain | IP |
| httpapi.cato.org | 2026-01-17 | 3.93.205.239 |
| cdn.cato.org | 2014-11-21 | 204.160.124.125 |
| feeds.cato.org | 2015-05-12 | 173.194.197.121 |
| object.cato.org | 2014-10-06 | 204.160.124.125 |
| www.cato.org | 2026-01-17 | 192.230.67.124 |