| Date | IP Address |
| 2020-04-23 | 151.101.65.52 (ClassC) |
| 2022-05-02 | 143.204.146.113 (ClassC) |
| 2022-05-02 | 143.204.146.53 (ClassC) |
| 2022-05-03 | 13.226.17.82 (ClassC) |
| 2022-05-07 | 13.32.208.116 (ClassC) |
| 2022-05-10 | 54.192.58.105 (ClassC) |
| 2022-05-12 | 108.157.162.65 (ClassC) |
| 2022-06-12 | 18.67.39.129 (ClassC) |
| 2022-06-20 | 13.32.230.79 (ClassC) |
| 2022-06-20 | 13.32.230.98 (ClassC) |
| 2022-06-23 | 54.230.202.47 (ClassC) |
| 2022-06-23 | 54.230.202.52 (ClassC) |
| 2022-07-11 | 13.225.41.83 (ClassC) |
| 2022-07-12 | 108.139.15.99 (ClassC) |
| 2022-07-15 | 13.226.184.109 (ClassC) |
| 2022-08-01 | 18.67.76.100 (ClassC) |
| 2022-08-01 | 18.67.76.122 (ClassC) |
| 2022-08-01 | 18.67.76.8 (ClassC) |
| 2022-08-19 | 13.225.214.114 (ClassC) |
| 2022-09-02 | 13.225.223.86 (ClassC) |
| 2022-09-19 | 18.165.83.56 (ClassC) |
| 2022-10-14 | 108.139.229.121 (ClassC) |
| 2022-10-31 | 18.160.96.33 (ClassC) |
| 2022-12-01 | 13.32.145.94 (ClassC) |
| 2023-08-26 | 18.65.229.122 (ClassC) |
| 2026-02-06 | 75.2.16.203 (ClassC) |
| 2026-02-09 | 99.83.179.9 (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 |