| Date | IP Address |
| 2025-01-08 | 20.241.32.230 (ClassC) |
| 2026-01-31 | 172.214.248.179 (ClassC) |
| Date | Domain | IP |
| affiliate.westwoodone.com | 2023-12-19 | 20.75.20.125 |
| ezlocalize.westwoodone.com | 2023-08-25 | 20.99.157.7 |
| myprogramming.westwoodone.com | 2023-08-25 | 20.241.32.234 |
| talk.westwoodone.com | 2023-08-25 | 20.241.47.172 |
| cdn.westwoodone.com | 2023-08-25 | 20.116.175.215 |
| go.westwoodone.com | 2024-07-15 | 199.60.103.2 |
| register.westwoodone.com | 2025-04-14 | 18.161.6.82 |
| showdirector.westwoodone.com | 2025-10-16 | 172.214.243.127 |
| programs.westwoodone.com | 2025-02-05 | 20.236.107.165 |
| xdsnms.westwoodone.com | 2023-08-25 | 20.84.226.225 |
| formats.westwoodone.com | 2025-01-08 | 20.241.32.230 |
| www.westwoodone.com | 2025-10-16 | 52.228.153.233 |
| technology.westwoodone.com | 2025-01-08 | 20.84.239.145 |
| log-delivery.westwoodone.com | 2023-12-19 | 20.69.71.161 |