| Property | Value |
| Name | Division of Information Technology |
| dnstech@noc.umd.edu | |
| Address | Bldg 224, Room 3309-C |
| City | College Park, MD 207 |
| Country | US |
| Created | 1985-07-31 00:00:00 |
| Changed | 2020-12-26 00:00:00 |
| Expires | 2021-07-31 00:00:00 |
| Date | IP Address |
| 2019-12-03 | 99.86.58.21 (ClassC) |
| 2019-12-03 | 99.86.58.22 (ClassC) |
| 2019-12-03 | 99.86.58.33 (ClassC) |
| 2019-12-03 | 99.86.58.92 (ClassC) |
| 2020-09-29 | 99.84.168.90 (ClassC) |
| 2021-09-22 | 13.249.135.109 (ClassC) |
| 2022-10-10 | 13.249.141.106 (ClassC) |
| 2024-07-20 | 204.246.191.15 (ClassC) |
| 2024-07-31 | 99.84.66.86 (ClassC) |
| 2024-08-06 | 3.163.24.79 (ClassC) |
| 2024-08-25 | 99.84.66.116 (ClassC) |
| 2025-01-05 | 3.165.160.41 (ClassC) |
| 2025-03-22 | 18.238.217.45 (ClassC) |
| 2025-05-20 | 3.165.160.62 (ClassC) |
| 2025-07-03 | 99.84.66.50 (ClassC) |
| 2025-07-23 | 204.246.191.2 (ClassC) |
| 2025-08-01 | 204.246.191.3 (ClassC) |
| 2025-09-14 | 3.169.173.33 (ClassC) |