| Date | IP Address |
| 2023-04-20 | 13.226.12.37 (ClassC) |
| 2023-07-31 | 54.84.216.140 (ClassC) |
| 2023-08-25 | 44.210.247.65 (ClassC) |
| 2024-01-25 | 107.21.57.201 (ClassC) |
| 2024-08-28 | 34.203.134.16 (ClassC) |
| 2024-09-14 | 3.95.119.145 (ClassC) |
| 2025-01-13 | 23.23.213.11 (ClassC) |
| 2025-02-03 | 54.205.208.104 (ClassC) |
| 2025-04-14 | 44.212.109.202 (ClassC) |
| 2025-04-18 | 18.207.74.106 (ClassC) |
| 2025-04-26 | 54.175.214.185 (ClassC) |
| 2025-05-03 | 54.208.63.154 (ClassC) |
| 2025-06-09 | 52.86.44.100 (ClassC) |
| 2025-07-15 | 3.209.166.243 (ClassC) |
| 2025-08-13 | 18.206.24.51 (ClassC) |
| 2025-09-10 | 44.199.114.141 (ClassC) |
| 2025-09-23 | 44.205.122.100 (ClassC) |
| 2026-01-15 | 100.29.219.107 (ClassC) |
| 2026-02-09 | 3.220.125.236 (ClassC) |
| Date | Domain | IP |
| dns2.oclc.org | 2025-09-01 | 132.174.15.39 |
| image.e.oclc.org | 2024-09-19 | 104.98.114.187 |
| click.e.oclc.org | 2014-09-29 | 68.232.203.70 |
| view.e.oclc.org | 2025-10-18 | 13.111.218.172 |
| help-de.oclc.org | 2024-08-28 | 34.203.134.16 |
| help-nl.wise.oclc.org | 2025-04-19 | 18.161.6.13 |
| community-staging.oclc.org | 2025-05-05 | 3.163.24.36 |
| developer.api.oclc.org | 2024-09-17 | 18.161.6.65 |
| help-nl.oclc.org | 2024-07-08 | 3.221.11.107 |
| kb.idm.oclc.org | 2024-11-24 | 18.193.13.23 |
| manchester.idm.oclc.org | 2025-09-01 | 154.59.124.59 |
| uts.idm.oclc.org | 2026-01-27 | 52.63.145.24 |
| help.oclc.org | 2025-01-29 | 3.163.165.70 |
| metrics.oclc.org | 2014-11-08 | 66.235.139.110 |
| help-es.oclc.org | 2024-08-13 | 44.195.65.215 |
| connect.oclc.org | 2014-10-04 | 108.168.254.38 |
| help-it.oclc.org | 2025-02-09 | 52.22.162.233 |
| www.oclc.org | 2025-02-02 | 132.174.0.132 |
| community.oclc.org | 2024-11-24 | 3.163.24.75 |