| Property | Value |
| data-network@northwestern.edu | |
| Address | Northwestern University 2001 Sheridan Rd Leverone Hall G162 Evanston, IL 6 |
| NameServer | CICADA.NORTHWESTERN.EDU |
| Created | 1999-02-18 00:00:00 |
| Changed | 2014-06-17 00:00:00 |
| Expires | 2015-07-31 00:00:00 |
| Date | IP Address |
| 2021-09-23 | 3.136.103.97 (ClassC) |
| 2024-05-30 | 3.133.1.178 (ClassC) |
| 2024-06-03 | 3.139.151.155 (ClassC) |
| 2024-07-07 | 13.59.127.20 (ClassC) |
| 2024-07-17 | 3.135.48.205 (ClassC) |
| 2024-07-25 | 3.134.200.41 (ClassC) |
| 2024-08-02 | 18.116.205.181 (ClassC) |
| 2024-08-09 | 3.136.252.109 (ClassC) |
| 2024-08-18 | 3.12.105.202 (ClassC) |
| 2024-08-21 | 13.58.4.189 (ClassC) |
| 2024-12-01 | 3.146.79.121 (ClassC) |
| 2025-01-01 | 18.221.92.71 (ClassC) |
| 2025-01-29 | 3.19.25.132 (ClassC) |
| 2025-04-30 | 3.130.82.231 (ClassC) |
| 2025-05-15 | 52.15.208.88 (ClassC) |
| 2025-06-10 | 3.23.75.88 (ClassC) |
| 2025-08-07 | 3.13.95.134 (ClassC) |
| 2025-08-31 | 3.18.50.202 (ClassC) |
| 2025-09-06 | 18.218.178.45 (ClassC) |
| 2025-09-25 | 18.218.165.196 (ClassC) |