The IP address 81.163.231 is provided by , it's belong to the CDIR (Classless Inter-Domain Routing) 81.163.224.0/20 (range 81.163.224.0 to 81.163.239.255). The autonomous system number (ASN) is 48320.
| ASN | 48320 |
| IP starting by | 81.163.224.0 |
| IP ending by | 81.163.239.255 |
| ASN Name | |
| CDIR | 81.163.224.0/20 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 24/06/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | RU | Russia | - | Yanino Vtoroye | 59.9355 | 30.6153 | 2018-06-24 |
| MaxMind | RU | Russia | - | Saint Petersburg | 59.8944 | 30.2642 | 2018-06-24 |
| Whois | RU | - | - | - | 105 | 62 | |
| W3C | - | - | - | - | - | - | - |