Date | IP Address |
2021-07-27 | 54.230.103.95 (ClassC) |
2021-09-07 | 13.225.50.38 (ClassC) |
2021-11-30 | 65.8.164.63 (ClassC) |
2024-02-13 | 18.65.229.93 (ClassC) |
2024-11-19 | 3.163.158.86 (ClassC) |
2025-05-09 | 99.84.66.110 (ClassC) |
2025-06-13 | 99.84.66.17 (ClassC) |
2025-07-17 | 99.84.66.8 (ClassC) |
2025-08-02 | 99.84.66.47 (ClassC) |
Date | Domain | IP |
ns1.nsf.gov | 2025-07-17 | 128.150.2.55 |
ns2.nsf.gov | 2025-07-17 | 128.150.2.56 |
www-legacy-f5.nsf.gov | 2025-06-13 | 128.150.221.244 |
iucrc.nsf.gov | 2024-02-13 | 18.65.229.93 |
seedfund.nsf.gov | 2025-03-20 | 3.163.165.87 |
dasserviceportalnonprod.nsf.gov | 2024-12-26 | 52.205.89.16 |
search.nsf.gov | 2024-11-25 | 107.23.146.145 |
dasserviceportal.nsf.gov | 2025-01-13 | 44.219.124.169 |
paesmem.nsf.gov | 2024-06-03 | 54.91.48.180 |
demo.paesmem.nsf.gov | 2024-06-03 | 44.199.2.37 |
edocs.epscor.nsf.gov | 2024-06-03 | 3.220.32.222 |
demo-edocs.epscor.nsf.gov | 2024-04-12 | 3.224.71.117 |
nsf-gov-resources.nsf.gov | 2024-09-15 | 204.246.191.60 |
demo.paemst.nsf.gov | 2024-02-21 | 52.3.27.222 |
new.nsf.gov | 2025-07-17 | 128.150.221.241 |
www.nsf.gov | 2024-12-24 | 128.150.221.106 |