DNS Database information for IP 128.91.252.5
We identified 1 entries that matched your query.
IP address 128.91.252.5
IP address informational box
| IP Address | 128.91.252.5 |
| Reverse Mapping | ratatosk.ldc.upenn.edu |
| AS number | 55 |
| AS Name | UPENN, US |
| Details |
| Domain | IPv4 | IPv6 | MX | NS |
|---|---|---|---|---|
| mail.ldc.upenn.edu. | ratatosk.ldc.upenn.edu. 128.91.252.5 ratatosk.ldc.upenn.edu |