| Date | IP Address |
| 2018-03-10 | 23.21.74.117 (ClassC) |
| 2025-08-13 | 107.154.109.58 (ClassC) |
| Date | Domain | IP |
| 311.boston.gov | 2025-08-10 | 192.230.67.54 |
| gpvpn2.boston.gov | 2025-08-08 | 45.60.73.30 |
| gpvpn3.boston.gov | 2025-08-10 | 45.60.151.212 |
| police.boston.gov | 2025-07-03 | 192.0.78.157 |
| cas-staging.boston.gov | 2024-12-01 | 34.195.191.203 |
| hmis-staging.boston.gov | 2024-12-01 | 54.146.135.90 |
| buildinghousing.boston.gov | 2025-07-11 | 208.80.123.121 |
| search.boston.gov | 2025-07-15 | 107.154.109.58 |
| pahk.boston.gov | 2025-08-02 | 208.80.123.157 |
| hcm.boston.gov | 2025-08-09 | 45.60.151.212 |
| contactform.boston.gov | 2025-08-08 | 54.227.255.2 |
| amazon.boston.gov | 2025-04-30 | 208.80.122.53 |
| gpvpn.boston.gov | 2025-08-05 | 45.60.151.212 |
| cpainfo.boston.gov | 2023-07-16 | 3.216.88.24 |
| roadmap.boston.gov | 2025-06-22 | 208.80.122.53 |
| permitfinder.boston.gov | 2025-05-26 | 34.200.211.111 |
| homecenter.boston.gov | 2025-08-08 | 208.80.123.121 |
| cas.boston.gov | 2024-12-01 | 54.146.135.90 |
| analytics.boston.gov | 2025-08-02 | 208.80.123.157 |
| hmis.boston.gov | 2024-06-03 | 3.221.191.84 |
| patterns.boston.gov | 2024-07-07 | 3.163.24.81 |
| careers.boston.gov | 2025-06-16 | 208.80.122.135 |
| ess.boston.gov | 2025-08-06 | 192.230.67.54 |
| access.boston.gov | 2025-08-13 | 192.230.67.95 |
| assets.boston.gov | 2024-02-17 | 99.84.66.5 |
| permits.boston.gov | 2025-08-10 | 107.154.109.58 |
| procurement.boston.gov | 2024-12-25 | 34.238.134.65 |
| rentsmart.boston.gov | 2025-08-13 | 107.154.109.58 |
| www.boston.gov | 2014-07-02 | 199.83.133.104 |
| registry.boston.gov | 2025-05-26 | 34.200.211.111 |