The IP address 139.155.251 is provided by http://www.teliasonera.com, looking-glass lg.sonera.net, it's belong to the CDIR (Classless Inter-Domain Routing) 139.157.0.0/16 (range 139.157.0.0 to 139.157.255.255). The autonomous system number (ASN) is 1759.
| ASN | 1759 | 
| IP starting by | 139.157.0.0 | 
| IP ending by | 139.157.255.255 | 
| ASN Name | http://www.teliasonera.com, looking-glass lg.sonera.net | 
| CDIR | 139.157.0.0/16 | 
| Numerical IP | |
| Registry | ripencc | 
| Last update | 27/07/2017 | 

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CN | China | - | Beijing | 39.9075 | 116.3972 | 2017-07-26 | 
| MaxMind | CN | China | - | Beijing | 39.9289 | 116.3883 | 2017-07-26 | 
| Whois | FI | - | - | - | 26 | 62 | |
| W3C | - | - | - | - | - | - | - |