| Date | IP Address |
| 2020-05-18 | 3.209.194.10 (ClassC) |
| 2021-02-11 | 54.158.226.245 (ClassC) |
| 2022-03-06 | 52.20.109.8 (ClassC) |
| 2025-06-23 | 172.66.0.145 (ClassC) |
| 2025-07-30 | 162.159.140.147 (ClassC) |
| Date | Domain | IP |
| www2.dpi.wi.gov | 2025-07-17 | 165.189.157.30 |
| fred.dpi.wi.gov | 2025-03-29 | 52.156.93.30 |
| uafred.dpi.wi.gov | 2025-04-21 | 52.156.93.30 |
| 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 | 2025-04-04 | 151.101.130.216 |
| helpdesk.dpi.wi.gov | 2025-07-15 | 165.189.157.151 |
| mail.dpi.wi.gov | 2025-07-13 | 165.189.157.153 |
| autodiscover.dpi.wi.gov | 2025-07-15 | 165.189.157.153 |
| wisestandards.dpi.wi.gov | 2025-07-03 | 18.190.69.34 |
| cdn-wisestandards.dpi.wi.gov | 2025-03-29 | 3.163.165.38 |
| api.wisestandards.dpi.wi.gov | 2025-07-17 | 52.223.14.130 |
| wlresources.dpi.wi.gov | 2025-04-20 | 54.163.65.8 |
| help.wlresources.dpi.wi.gov | 2025-06-23 | 172.66.0.145 |
| pubsales.dpi.wi.gov | 2025-07-17 | 23.254.131.60 |
| www.pubsales.dpi.wi.gov | 2025-06-21 | 23.254.131.60 |
| mft.dpi.wi.gov | 2025-06-25 | 165.189.14.33 |
| uamft.dpi.wi.gov | 2025-06-21 | 165.189.14.32 |
| www.dpi.wi.gov | 2025-04-15 | 151.101.66.216 |