| Date | IP Address |
| 2023-08-16 | 209.85.200.95 (ClassC) |
| 2023-08-16 | 173.194.192.95 (ClassC) |
| 2023-08-16 | 173.194.197.95 (ClassC) |
| 2023-08-16 | 209.85.145.95 (ClassC) |
| 2024-07-13 | 142.251.211.234 (ClassC) |
| 2024-11-08 | 142.250.217.106 (ClassC) |
| 2025-02-13 | 142.251.33.74 (ClassC) |
| 2025-04-07 | 172.217.14.234 (ClassC) |
| 2025-05-19 | 142.251.215.234 (ClassC) |
| 2025-11-23 | 142.251.34.202 (ClassC) |
| Date | Domain | IP |
| 17.241optimizationguide-pa.googleapis.com | 2025-08-03 | 142.250.69.170 |
| 32.17.241optimizationguide-pa.googleapis.com | 2024-07-13 | 142.251.211.234 |
| 10.32.17.241optimizationguide-pa.googleapis.com | 2025-07-30 | 142.250.73.74 |