| Date | IP Address |
| 2020-05-18 | 3.209.194.10 (ClassC) |
| 2020-05-18 | 54.174.32.47 (ClassC) |
| 2020-08-20 | 3.215.143.33 (ClassC) |
| 2021-02-11 | 54.158.226.245 (ClassC) |
| 2022-03-06 | 52.20.109.8 (ClassC) |
| 2023-06-04 | 54.84.95.204 (ClassC) |
| 2024-12-09 | 52.206.137.135 (ClassC) |
| 2025-11-09 | 172.66.0.145 (ClassC) |
| 2025-11-19 | 162.159.140.147 (ClassC) |
| Date | Domain | IP |
| www2.dpi.wi.gov | 2025-11-18 | 165.189.157.30 |
| fred.dpi.wi.gov | 2025-08-03 | 52.137.90.183 |
| uafred.dpi.wi.gov | 2025-06-06 | 51.143.107.76 |
| feedback.dpi.wi.gov | 2025-06-03 | 104.18.20.58 |
| badgerlink.dpi.wi.gov | 2023-08-16 | 52.45.118.225 |
| www.badgerlink.dpi.wi.gov | 2025-06-14 | 151.101.194.216 |
| helpdesk.dpi.wi.gov | 2025-09-17 | 165.189.157.151 |
| mail.dpi.wi.gov | 2025-07-13 | 165.189.157.153 |
| autodiscover.dpi.wi.gov | 2025-09-04 | 165.189.157.153 |
| wisestandards.dpi.wi.gov | 2025-11-17 | 18.190.69.34 |
| cdn-wisestandards.dpi.wi.gov | 2025-03-29 | 3.163.165.38 |
| api.wisestandards.dpi.wi.gov | 2025-08-22 | 35.71.167.66 |
| wlresources.dpi.wi.gov | 2025-04-20 | 54.163.65.8 |
| help.wlresources.dpi.wi.gov | 2025-11-09 | 172.66.0.145 |
| pubsales.dpi.wi.gov | 2025-10-14 | 23.254.131.60 |
| www.pubsales.dpi.wi.gov | 2025-08-05 | 23.254.131.60 |
| mft.dpi.wi.gov | 2025-11-14 | 165.189.14.33 |
| uamft.dpi.wi.gov | 2025-08-06 | 165.189.14.32 |
| www.dpi.wi.gov | 2025-05-02 | 151.101.130.216 |