| 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 |
| 2025-05-18 | 3.163.165.108 (ClassC) |
| 2025-08-20 | 18.161.6.3 (ClassC) |
| 2025-08-27 | 3.163.165.124 (ClassC) |
| 2025-09-04 | 3.163.165.60 (ClassC) |
| 2025-10-28 | 18.161.6.66 (ClassC) |
| 2025-11-02 | 18.161.6.26 (ClassC) |
| 2025-11-13 | 18.161.6.73 (ClassC) |