| Date | IP Address |
| 2021-02-18 | 54.216.36.65 (ClassC) |
| 2025-01-05 | 34.248.151.249 (ClassC) |
| Date | Domain | IP |
| scotland.bcs.org | 2024-10-24 | 104.16.59.41 |
| www.scotland.bcs.org | 2025-01-05 | 34.252.154.155 |
| berkshire.bcs.org | 2025-01-05 | 34.248.151.249 |
| www.hampshire.bcs.org | 2025-01-05 | 34.248.151.249 |
| www.bringmore.bcs.org | 2025-01-05 | 52.215.65.45 |
| hijournal.bcs.org | 2024-10-30 | 104.16.60.41 |
| candidateportal.bcs.org | 2024-10-24 | 104.16.59.41 |
| fortran.bcs.org | 2024-11-30 | 104.16.60.41 |
| bbn.bcs.org | 2024-08-02 | 104.16.60.41 |
| cdn.bcs.org | 2019-10-26 | 13.224.29.19 |
| go.bcs.org | 2014-09-07 | 108.168.254.38 |
| shop.bcs.org | 2024-12-01 | 104.16.59.41 |
| www.volunteer.bcs.org | 2025-01-05 | 34.252.154.155 |
| hellas.bcs.org | 2025-01-05 | 34.248.151.249 |
| beds.bcs.org | 2024-09-09 | 104.16.60.41 |
| www.excitingcareers.bcs.org | 2025-01-05 | 52.215.65.45 |
| herts.bcs.org | 2024-09-25 | 104.16.59.41 |
| sts.bcs.org | 2024-09-09 | 104.16.60.41 |
| impact.bcs.org | 2024-01-11 | 44.238.105.202 |
| www.dorset.bcs.org | 2025-01-05 | 34.248.151.249 |
| account.bcs.org | 2024-11-19 | 104.16.59.41 |
| drupaltest.bcs.org | 2025-01-05 | 34.248.151.249 |
| bcsmru.bcs.org | 2024-10-18 | 104.16.60.41 |
| www.bcs.org | 2024-08-07 | 104.16.60.41 |
| coventry.bcs.org | 2024-11-05 | 104.16.60.41 |