| 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 |
| 2022-09-27 | 18.154.110.13 (ClassC) |
| 2022-09-27 | 18.154.110.3 (ClassC) |
| 2022-09-27 | 18.154.110.35 (ClassC) |
| 2022-09-27 | 18.154.110.84 (ClassC) |
| 2025-04-17 | 3.163.24.43 (ClassC) |
| 2025-04-30 | 3.163.24.38 (ClassC) |
| 2025-05-17 | 18.65.229.73 (ClassC) |
| 2025-06-23 | 3.163.24.79 (ClassC) |
| 2025-07-06 | 18.65.229.127 (ClassC) |
| 2025-11-13 | 3.163.24.56 (ClassC) |