| Date | IP Address |
| 2020-05-12 | 151.101.65.52 (ClassC) |
| 2023-11-10 | 184.25.123.132 (ClassC) |
| 2023-12-02 | 104.117.244.19 (ClassC) |
| 2024-02-25 | 184.25.59.19 (ClassC) |
| 2024-04-16 | 23.47.49.151 (ClassC) |
| 2024-06-03 | 23.214.97.25 (ClassC) |
| 2024-06-03 | 23.214.97.18 (ClassC) |
| 2024-07-07 | 23.215.15.140 (ClassC) |
| 2024-07-08 | 23.46.23.33 (ClassC) |
| 2024-08-22 | 23.32.45.138 (ClassC) |
| 2024-11-24 | 23.219.78.37 (ClassC) |
| 2024-11-26 | 184.25.119.143 (ClassC) |
| 2025-01-22 | 23.35.70.9 (ClassC) |
| 2025-02-10 | 104.96.163.79 (ClassC) |
| 2025-02-25 | 23.52.42.20 (ClassC) |
| 2025-02-25 | 23.52.42.39 (ClassC) |
| 2025-03-03 | 23.33.20.219 (ClassC) |
| 2025-04-15 | 104.96.203.34 (ClassC) |
| 2025-06-21 | 23.35.69.49 (ClassC) |
| 2025-08-14 | 23.216.145.138 (ClassC) |
| 2025-09-30 | 23.46.228.11 (ClassC) |
| 2025-12-27 | 23.32.75.167 (ClassC) |
| 2026-01-14 | 23.219.78.73 (ClassC) |
| 2026-01-26 | 23.46.228.4 (ClassC) |
| 2026-03-02 | 23.213.34.148 (ClassC) |
| Date | Domain | IP |
| philadelphia.chalkbeat.org | 2024-11-25 | 104.96.203.51 |
| newark.chalkbeat.org | 2025-10-23 | 23.206.171.10 |
| in.chalkbeat.org | 2014-07-16 | 162.209.88.58 |
| tn.chalkbeat.org | 2014-08-29 | 162.209.88.193 |
| co.chalkbeat.org | 2014-04-05 | 162.209.88.58 |
| chicago.chalkbeat.org | 2024-11-24 | 23.219.78.37 |
| detroit.chalkbeat.org | 2024-11-25 | 23.215.176.41 |
| www.chalkbeat.org | 2025-05-26 | 23.215.176.147 |
| sandbox.chalkbeat.org | 2024-11-26 | 104.98.118.152 |
| chicago-sandbox.chalkbeat.org | 2024-11-25 | 104.96.203.34 |
| ny.chalkbeat.org | 2014-06-18 | 162.209.88.58 |