| Date | IP Address |
| 2024-09-02 | 35.83.35.67 (ClassC) |
| 2024-11-11 | 35.162.100.135 (ClassC) |
| 2025-01-01 | 35.83.106.99 (ClassC) |
| 2025-01-30 | 34.216.92.167 (ClassC) |
| 2025-03-01 | 52.43.167.128 (ClassC) |
| 2025-05-17 | 54.203.85.25 (ClassC) |
| 2025-07-13 | 52.39.54.101 (ClassC) |
| 2025-08-29 | 54.71.249.104 (ClassC) |
| 2025-09-24 | 44.241.168.160 (ClassC) |
| 2025-10-17 | 44.236.83.194 (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 |
| quality-install-tool.pnnl.gov | 2025-10-03 | 3.163.24.76 |
| 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 | 2025-07-21 | 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 | 2025-05-16 | 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 |
| eset.pnnl.gov | 2025-03-04 | 52.11.110.104 |
| egrass-development.pnnl.gov | 2024-06-09 | 44.227.44.16 |
| bytefest.pnnl.gov | 2025-05-17 | 192.101.105.53 |
| xswift-test.pnnl.gov | 2024-09-07 | 35.160.166.22 |
| ai-incubator-dev.pnnl.gov | 2025-09-13 | 13.93.202.144 |
| asyncmaildev.pnnl.gov | 2025-09-14 | 192.101.105.237 |
| www.pnnl.gov | 2025-09-09 | 192.101.105.198 |