| Date | IP Address |
| 2025-08-06 | 165.215.42.242 (ClassC) |
| Date | Domain | IP |
| data.aa1.proquest.com | 2024-12-20 | 99.86.38.83 |
| nightly2data.aa1.proquest.com | 2024-11-05 | 18.172.170.57 |
| captesting2.search.aa1.proquest.com | 2025-07-22 | 165.215.42.189 |
| cf.search.aa1.proquest.com | 2024-12-06 | 3.165.166.114 |
| sushi.search.aa1.proquest.com | 2025-08-06 | 165.215.42.245 |
| tls.search.aa1.proquest.com | 2025-07-22 | 165.215.42.243 |
| pqshibboleth.aa1.proquest.com | 2025-08-04 | 165.215.38.26 |
| sersol.preprodservices.aa1.proquest.com | 2025-08-06 | 165.215.42.242 |