The IP address 131.233.51 is provided by Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., it's belong to the CDIR (Classless Inter-Domain Routing) 131.234.0.0/16 (range 131.234.0.0 to 131.234.255.255). The autonomous system number (ASN) is 680.
| ASN | 680 |
| IP starting by | 131.234.0.0 |
| IP ending by | 131.234.255.255 |
| ASN Name | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. |
| CDIR | 131.234.0.0/16 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 21/01/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Allentown | 40.6084 | -75.4902 | 2020-01-21 |
| MaxMind | DE | Germany | - | Paderborn | 51.7136 | 8.7554 | 2020-01-21 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |