The IP address 201.143.221 is provided by Telefonos del Noroeste, S.A. de C.V., it's belong to the CDIR (Classless Inter-Domain Routing) 201.143.192.0/18 (range 201.143.192.0 to 201.143.255.255). The autonomous system number (ASN) is 6332.
| ASN | 6332 |
| IP starting by | 201.143.192.0 |
| IP ending by | 201.143.255.255 |
| ASN Name | Telefonos del Noroeste, S.A. de C.V. |
| CDIR | 201.143.192.0/18 |
| Numerical IP | |
| Registry | lacnic |
| Last update | 17/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | MX | Mexico | - | San Luis Rio Colorado | 32.4631 | -114.7767 | 2017-09-17 |
| MaxMind | MX | Mexico | - | Tijuana | 32.5333 | -117.0167 | 2017-09-17 |
| Whois | MX | - | - | - | -103 | 24 | |
| W3C | - | - | - | - | - | - | - |