| Date | IP Address |
| 2013-12-09 | 66.235.138.18 (ClassC) |
| 2014-01-16 | 66.235.139.204 (ClassC) |
| 2014-01-18 | 66.235.138.224 (ClassC) |
| 2014-01-23 | 66.235.138.226 (ClassC) |
| 2014-02-14 | 66.235.138.194 (ClassC) |
| 2014-02-19 | 66.235.139.207 (ClassC) |
| 2014-02-21 | 66.235.138.195 (ClassC) |
| 2014-03-19 | 66.235.139.206 (ClassC) |
| 2014-04-01 | 66.235.139.205 (ClassC) |
| 2014-04-03 | 66.235.139.152 (ClassC) |
| 2014-04-18 | 66.235.138.19 (ClassC) |
| 2014-04-20 | 66.235.139.110 (ClassC) |
| 2014-05-19 | 66.235.138.192 (ClassC) |
| 2014-07-01 | 66.235.138.193 (ClassC) |
| 2014-10-15 | 66.117.29.38 (ClassC) |
| 2014-11-24 | 66.235.139.17 (ClassC) |
| 2014-11-26 | 66.235.139.19 (ClassC) |
| 2015-01-26 | 66.235.139.18 (ClassC) |
| 2015-11-20 | 192.243.250.88 (ClassC) |
| 2016-05-19 | 192.243.250.72 (ClassC) |
| 2024-09-05 | 63.140.36.145 (ClassC) |
| 2025-01-13 | 63.140.37.33 (ClassC) |
| 2025-02-28 | 63.140.37.206 (ClassC) |
| 2025-03-25 | 63.140.37.126 (ClassC) |
| 2025-04-06 | 63.140.36.51 (ClassC) |
| 2025-06-15 | 63.140.36.67 (ClassC) |
| 2025-08-06 | 63.140.37.151 (ClassC) |
| Date | Domain | IP |
| metric.sandiegozoo.org | 2014-01-23 | 66.235.138.226 |
| blogarchives.sandiegozoo.org | 2013-08-01 | 50.56.5.34 |