The IP address 37.99.231 is provided by , it's belong to the CDIR (Classless Inter-Domain Routing) 37.99.224.0/20 (range 37.99.224.0 to 37.99.239.255). The autonomous system number (ASN) is 48500.
| ASN | 48500 |
| IP starting by | 37.99.224.0 |
| IP ending by | 37.99.239.255 |
| ASN Name | |
| CDIR | 37.99.224.0/20 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 25/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | IT | Italy | - | Avellino | 40.9144 | 14.7887 | 2017-07-03 |
| MaxMind | IT | Italy | - | Angri | 40.7381 | 14.5707 | 2017-07-03 |
| Whois | IT | - | - | - | 13 | 42 | |
| W3C | - | - | - | - | - | - | - |