The IP address 81.157.250 is provided by UK Internet Service Provider, it's belong to the CDIR (Classless Inter-Domain Routing) 81.140.128.0/19 (range 81.140.128.0 to 81.140.159.255). The autonomous system number (ASN) is 6871.
| ASN | 6871 |
| IP starting by | 81.140.128.0 |
| IP ending by | 81.140.159.255 |
| ASN Name | UK Internet Service Provider |
| CDIR | 81.140.128.0/19 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 04/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | GB | United Kingdom | - | Heddon on the Wall | 54.9969 | -1.7939 | 2017-07-03 |
| MaxMind | GB | United Kingdom | - | High Wycombe | 51.6333 | -0.7667 | 2017-07-03 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |