| 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 |
| 2024-05-30 | 16.12.66.50 (ClassC) |
| 2024-06-11 | 16.12.64.194 (ClassC) |
| 2024-07-02 | 52.219.98.122 (ClassC) |
| 2024-07-05 | 3.5.131.217 (ClassC) |
| 2024-07-13 | 52.219.228.234 (ClassC) |
| 2024-08-09 | 52.219.104.40 (ClassC) |
| 2024-09-02 | 3.5.132.162 (ClassC) |
| 2024-12-27 | 3.5.128.18 (ClassC) |
| 2024-12-30 | 52.219.110.2 (ClassC) |
| 2025-02-19 | 52.219.111.226 (ClassC) |
| 2025-03-09 | 3.5.132.146 (ClassC) |
| 2025-03-20 | 52.219.179.74 (ClassC) |
| 2025-04-09 | 3.5.128.97 (ClassC) |
| 2025-06-01 | 52.219.95.2 (ClassC) |
| 2025-06-12 | 52.219.233.82 (ClassC) |
| 2025-07-21 | 3.5.128.192 (ClassC) |
| 2025-08-21 | 3.5.133.55 (ClassC) |
| 2025-09-06 | 3.5.131.109 (ClassC) |
| 2025-09-30 | 3.5.133.75 (ClassC) |