The IP address 81.173.107 is provided by Autonomous System for Netholding., it's belong to the CDIR (Classless Inter-Domain Routing) 81.173.112.0/20 (range 81.173.112.0 to 81.173.127.255). The autonomous system number (ASN) is 24730.
| ASN | 24730 |
| IP starting by | 81.173.112.0 |
| IP ending by | 81.173.127.255 |
| ASN Name | Autonomous System for Netholding. |
| CDIR | 81.173.112.0/20 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 15/04/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | ES | Spain | - | Madrid | 40.4165 | -3.7026 | 2018-04-15 |
| MaxMind | ES | Spain | - | - | 40.4172 | -3.684 | 2018-04-15 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |