| Date | IP Address |
| 2019-12-11 | 23.63.200.60 (ClassC) |
| 2023-08-26 | 104.100.56.150 (ClassC) |
| 2024-07-13 | 23.195.228.156 (ClassC) |
| 2024-07-31 | 23.48.186.189 (ClassC) |
| 2025-03-15 | 23.6.240.125 (ClassC) |
| 2025-03-19 | 23.198.108.188 (ClassC) |
| 2025-03-29 | 23.44.243.215 (ClassC) |
| 2025-04-12 | 23.6.100.93 (ClassC) |
| 2025-08-13 | 23.195.228.162 (ClassC) |
| Date | Domain | IP |
| dredata.nhtsa.gov | 2023-08-26 | 104.100.56.150 |
| stg-dredata.nhtsa.gov | 2023-08-26 | 104.100.56.150 |
| legacy-dredata.nhtsa.gov | 2023-08-26 | 104.100.56.150 |
| static.nhtsa.gov | 2023-08-26 | 104.100.56.150 |
| stage-static.nhtsa.gov | 2023-08-26 | 104.100.56.150 |
| nstrc.nhtsa.gov | 2023-08-26 | 104.100.56.150 |
| stg-nstrc.nhtsa.gov | 2023-08-26 | 104.100.56.150 |
| artemis-search-api-stage.nhtsa.gov | 2025-03-01 | 23.5.244.59 |
| artemis-sdi-api-stage.nhtsa.gov | 2024-12-20 | 23.198.108.188 |
| artemis-mcp-api-stage.nhtsa.gov | 2024-07-11 | 23.195.228.156 |
| artemis-user-api-stage.nhtsa.gov | 2025-01-26 | 23.44.243.215 |
| artemis-internal-ewr-api-stage.nhtsa.gov | 2024-11-25 | 23.44.243.215 |
| artemis-notes-api-stage.nhtsa.gov | 2024-10-29 | 23.195.228.156 |
| artemis-recalls-int-api-stage.nhtsa.gov | 2025-03-01 | 23.5.244.59 |
| artemis-recalls-ext-api-stage.nhtsa.gov | 2025-01-13 | 23.198.108.188 |
| one.nhtsa.gov | 2023-08-26 | 104.100.56.150 |
| isearch.nhtsa.gov | 2023-08-26 | 23.196.205.199 |
| api.nhtsa.gov | 2019-04-19 | 13.249.142.100 |
| stage-api.nhtsa.gov | 2023-08-26 | 23.196.205.199 |
| artemis-search-api.nhtsa.gov | 2024-10-12 | 23.198.108.188 |
| artemis-sdi-api.nhtsa.gov | 2024-12-20 | 23.198.108.188 |
| artemis-mcp-api.nhtsa.gov | 2025-01-12 | 23.198.108.188 |
| artemis-user-api.nhtsa.gov | 2025-03-01 | 23.5.244.59 |
| artemis-internal-ewr-api.nhtsa.gov | 2024-12-20 | 23.198.108.188 |
| artemis-notes-api.nhtsa.gov | 2025-01-14 | 23.198.108.188 |
| webapi.nhtsa.gov | 2025-07-11 | 204.68.194.196 |
| stage-portal.nhtsa.gov | 2025-08-01 | 3.175.34.107 |
| cdan.nhtsa.gov | 2025-07-26 | 204.68.194.119 |
| mcp.nhtsa.gov | 2025-07-11 | 204.68.194.44 |
| mcs.nhtsa.gov | 2025-07-11 | 204.68.194.245 |
| gts.nhtsa.gov | 2025-07-11 | 204.68.194.153 |
| origin-gts.nhtsa.gov | 2025-05-25 | 204.68.194.153 |
| gtstest.nhtsa.gov | 2023-08-26 | 204.68.194.196 |
| stnw.nhtsa.gov | 2023-08-26 | 104.100.56.150 |
| origin-stnw.nhtsa.gov | 2025-08-12 | 204.152.44.90 |
| icsw.nhtsa.gov | 2023-08-26 | 104.100.56.150 |
| origin-icsw.nhtsa.gov | 2025-04-02 | 204.68.194.195 |
| www.nhtsa.gov | 2014-10-07 | 165.254.206.244 |