| 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 |
| 2025-04-09 | 100.28.28.88 (ClassC) |
| 2025-05-10 | 54.211.199.40 (ClassC) |
| 2025-05-16 | 34.199.200.167 (ClassC) |
| 2025-06-02 | 75.101.233.244 (ClassC) |
| 2025-06-20 | 18.209.185.54 (ClassC) |