| Date | IP Address |
| 2022-01-22 | 108.138.246.93 (ClassC) |
| 2022-02-11 | 108.156.120.106 (ClassC) |
| 2022-08-27 | 13.32.230.65 (ClassC) |
| 2023-09-22 | 65.8.248.87 (ClassC) |
| 2024-05-13 | 18.155.192.61 (ClassC) |
| 2024-06-02 | 99.84.66.110 (ClassC) |
| 2024-06-09 | 99.84.66.80 (ClassC) |
| 2024-12-10 | 52.84.162.104 (ClassC) |
| 2024-12-18 | 52.84.162.106 (ClassC) |
| 2025-01-19 | 52.84.162.49 (ClassC) |
| 2025-02-22 | 18.161.6.126 (ClassC) |
| 2025-03-09 | 18.161.6.26 (ClassC) |
| 2025-03-16 | 18.161.6.82 (ClassC) |
| 2025-03-24 | 18.161.6.35 (ClassC) |
| 2025-03-31 | 52.84.162.29 (ClassC) |
| Date | Domain | IP |
| apps-api.prod.buzzfeed.io | 2024-04-18 | 52.44.163.85 |
| opsbot-api.prod.buzzfeed.io | 2024-06-10 | 52.54.170.240 |
| nsq-api-public-proxy.prod.buzzfeed.io | 2024-08-31 | 34.231.199.24 |
| sso-proxy.prod.buzzfeed.io | 2025-03-16 | 54.81.79.229 |
| stage.buzzfeed.io | 2024-06-10 | 204.246.191.113 |
| sso-proxy.stage.buzzfeed.io | 2024-10-05 | 44.205.189.167 |
| unstable.buzzfeed.io | 2024-07-28 | 204.246.191.61 |
| perimeter.unstable.buzzfeed.io | 2023-10-31 | 44.214.17.242 |
| user-settings.buzzfeed.io | 2025-03-16 | 3.216.207.182 |
| vidops.buzzfeed.io | 2024-11-25 | 18.161.6.126 |
| app-west.buzzfeed.io | 2024-10-06 | 18.161.6.6 |
| www.buzzfeed.io | 2023-10-31 | 52.202.131.99 |