| 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 |
| 2024-11-25 | 54.86.116.155 (ClassC) |
| 2025-01-25 | 35.169.141.51 (ClassC) |
| 2025-03-16 | 35.170.209.102 (ClassC) |
| 2025-03-19 | 34.227.138.224 (ClassC) |
| 2025-04-09 | 34.193.33.37 (ClassC) |
| 2025-06-04 | 44.195.7.64 (ClassC) |
| 2025-06-25 | 44.198.217.151 (ClassC) |
| 2025-07-06 | 23.21.223.97 (ClassC) |
| 2025-07-11 | 52.22.128.181 (ClassC) |
| 2025-07-30 | 34.192.74.158 (ClassC) |
| 2025-08-24 | 34.225.240.80 (ClassC) |
| 2025-09-08 | 35.171.15.199 (ClassC) |
| 2025-09-15 | 34.200.155.170 (ClassC) |
| 2025-11-03 | 44.205.237.151 (ClassC) |