The IP address 201.166.121 is provided by Cablemas Telecomunicaciones SA de CV, it's belong to the CDIR (Classless Inter-Domain Routing) 201.166.120.0/21 (range 201.166.120.0 to 201.166.127.255). The autonomous system number (ASN) is 28555.
| ASN | 28555 |
| IP starting by | 201.166.120.0 |
| IP ending by | 201.166.127.255 |
| ASN Name | Cablemas Telecomunicaciones SA de CV |
| CDIR | 201.166.120.0/21 |
| Numerical IP | |
| Registry | lacnic |
| Last update | 14/11/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | MX | Mexico | - | Mexico City | 19.4285 | -99.1277 | 2017-11-13 |
| MaxMind | MX | Mexico | - | - | 19.4371 | -99.0111 | 2017-11-13 |
| Whois | MX | - | - | - | -103 | 24 | |
| W3C | - | - | - | - | - | - | - |