| Date | IP Address |
| 2023-08-15 | 34.212.12.57 (ClassC) |
| 2024-02-11 | 52.43.249.197 (ClassC) |
| 2024-05-01 | 54.185.251.198 (ClassC) |
| 2024-09-02 | 34.213.126.41 (ClassC) |
| 2024-09-18 | 35.164.1.66 (ClassC) |
| 2024-10-19 | 54.191.155.19 (ClassC) |
| 2024-10-22 | 35.83.245.202 (ClassC) |
| 2024-11-27 | 35.80.218.175 (ClassC) |
| 2024-12-24 | 34.211.131.52 (ClassC) |
| 2025-01-12 | 44.240.195.184 (ClassC) |
| 2025-03-24 | 44.230.213.33 (ClassC) |
| 2025-05-06 | 52.43.214.135 (ClassC) |
| 2025-09-12 | 35.163.110.200 (ClassC) |
| 2025-11-21 | 34.211.3.229 (ClassC) |
| 2025-12-10 | 52.11.156.228 (ClassC) |
| 2025-12-21 | 100.22.149.224 (ClassC) |
| 2026-02-10 | 34.212.241.129 (ClassC) |
| Date | Domain | IP |
| emailgw02.pnnl.gov | 2025-07-21 | 192.101.109.63 |
| adfs2.pnnl.gov | 2025-09-14 | 192.101.105.231 |
| active-data.pnnl.gov | 2025-05-17 | 192.101.104.39 |
| hydroferc.pnnl.gov | 2025-09-06 | 44.241.120.192 |
| basc.pnnl.gov | 2025-07-09 | 192.101.105.109 |
| a2e.pnnl.gov | 2023-08-15 | 34.212.12.57 |
| castle.pnnl.gov | 2025-08-10 | 192.101.106.53 |
| msp-staging.pnnl.gov | 2025-01-01 | 35.83.106.99 |
| rpmp-rfi.pnnl.gov | 2025-12-05 | 52.38.194.78 |
| quality-install-tool.pnnl.gov | 2025-10-18 | 3.163.24.44 |
| basin.pnnl.gov | 2025-06-10 | 192.101.105.80 |
| bgintegration.pnnl.gov | 2025-06-19 | 192.101.105.82 |
| casarepo.pnnl.gov | 2025-05-24 | 192.101.104.65 |
| belle2-h0.hep.pnnl.gov | 2025-12-05 | 192.101.102.234 |
| amga.hep.pnnl.gov | 2025-05-24 | 192.101.107.175 |
| msp.pnnl.gov | 2025-01-01 | 35.83.106.99 |
| disasters-staging.radr.pnnl.gov | 2024-10-14 | 52.32.239.75 |
| autodiscover.pnnl.gov | 2023-08-16 | 52.96.164.72 |
| algor.pnnl.gov | 2025-05-14 | 192.101.104.79 |
| hades.pnnl.gov | 2025-01-01 | 44.240.109.80 |
| adfs.pnnl.gov | 2025-12-05 | 192.101.105.182 |
| buildingsystems.pnnl.gov | 2025-05-13 | 192.101.105.80 |
| apps.pnnl.gov | 2025-09-21 | 192.101.104.93 |
| careers.pnnl.gov | 2023-08-16 | 52.202.50.107 |
| evcat.pnnl.gov | 2025-12-24 | 54.186.239.81 |
| eset.pnnl.gov | 2025-03-04 | 52.11.110.104 |
| trac-development.pnnl.gov | 2025-10-31 | 52.35.180.30 |
| egrass-development.pnnl.gov | 2024-06-09 | 44.227.44.16 |
| bytefest.pnnl.gov | 2026-02-01 | 192.101.105.53 |
| xswift-test.pnnl.gov | 2024-09-07 | 35.160.166.22 |
| ai-incubator-dev.pnnl.gov | 2025-11-24 | 13.93.202.144 |
| asyncmaildev.pnnl.gov | 2025-09-14 | 192.101.105.237 |
| www.pnnl.gov | 2025-09-09 | 192.101.105.198 |