| Property | Value |
| Name | ISC Networking & Telecommunications |
| hostmaster@upenn.edu | |
| Address | 3401 Walnut Street - Suite 221A |
| City | Philadelphia, PA 191 |
| Country | UNITED STATES |
| NameServer | ADNS2.UPENN.EDU 128.91.254.22, |
| Created | 1986-06-02 00:00:00 |
| Changed | 2014-01-14 00:00:00 |
| Expires | 2015-07-31 00:00:00 |
| Date | IP Address |
| 2020-08-09 | 54.230.35.127 (ClassC) |
| 2020-08-09 | 54.230.35.39 (ClassC) |
| 2021-07-11 | 13.226.201.87 (ClassC) |
| 2021-07-11 | 13.226.36.4 (ClassC) |
| 2021-07-11 | 13.226.36.50 (ClassC) |
| 2024-03-28 | 99.84.66.115 (ClassC) |
| 2024-11-01 | 18.64.67.126 (ClassC) |
| 2025-01-28 | 3.163.189.49 (ClassC) |
| 2025-03-19 | 99.84.66.52 (ClassC) |
| 2025-05-21 | 99.84.66.87 (ClassC) |
| 2025-06-07 | 99.84.66.90 (ClassC) |