| Date | IP Address |
| 2013-11-10 | 54.225.228.203 (ClassC) |
| 2014-01-22 | 107.21.237.25 (ClassC) |
| 2014-02-28 | 184.73.225.11 (ClassC) |
| 2014-03-03 | 50.19.98.193 (ClassC) |
| 2014-03-13 | 54.225.177.28 (ClassC) |
| 2014-03-15 | 184.73.160.229 (ClassC) |
| 2014-03-17 | 54.243.112.104 (ClassC) |
| 2014-03-24 | 54.243.227.153 (ClassC) |
| 2014-05-12 | 54.243.118.2 (ClassC) |
| 2014-06-10 | 54.225.208.28 (ClassC) |
| 2014-06-16 | 75.101.149.51 (ClassC) |
| 2014-07-12 | 174.129.230.199 (ClassC) |
| 2014-07-15 | 54.225.177.29 (ClassC) |
| 2014-07-17 | 50.19.112.167 (ClassC) |
| 2015-06-04 | 54.225.150.29 (ClassC) |
| 2015-09-08 | 54.225.86.116 (ClassC) |
| 2015-11-01 | 54.243.98.31 (ClassC) |
| 2016-05-29 | 54.235.124.159 (ClassC) |
| 2016-07-29 | 50.17.181.215 (ClassC) |
| 2016-11-22 | 23.23.105.22 (ClassC) |
| 2017-01-27 | 174.129.19.92 (ClassC) |
| 2025-02-25 | 54.243.238.66 (ClassC) |
| 2025-06-22 | 3.209.172.72 (ClassC) |
| 2025-08-24 | 107.22.57.98 (ClassC) |
| 2026-02-07 | 23.22.130.173 (ClassC) |
| Date | Domain | IP |
| beta.symcat.com | 2024-07-06 | 23.22.130.173 |
| www.symcat.com | 2014-03-13 | 54.225.177.28 |