| Date | IP Address |
| 2026-02-17 | 18.143.202.5 (ClassC) |
| Date | Domain | IP |
| probe-002.outbound.watchtowr.com | 2025-05-30 | 18.143.202.5 |
| receiver.outbound.watchtowr.com | 2026-02-17 | 18.143.202.5 |
| dns.outbound.watchtowr.com | 2024-05-26 | 18.143.202.5 |
| elasticsearch.data.internal.staging.watchtowr.com | 2025-03-23 | 172.2.116.104 |
| autodiscover.watchtowr.com | 2024-12-27 | 40.97.220.40 |
| labs.watchtowr.com | 2024-12-06 | 146.75.43.7 |
| www.watchtowr.com | 2025-05-14 | 141.193.213.20 |