The IP address 201.143.137 is provided by Telefonos del Noroeste, S.A. de C.V., it's belong to the CDIR (Classless Inter-Domain Routing) 201.143.128.0/18 (range 201.143.128.0 to 201.143.191.255). The autonomous system number (ASN) is 6332.
| ASN | 6332 |
| IP starting by | 201.143.128.0 |
| IP ending by | 201.143.191.255 |
| ASN Name | Telefonos del Noroeste, S.A. de C.V. |
| CDIR | 201.143.128.0/18 |
| Numerical IP | |
| Registry | lacnic |
| Last update | 23/08/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | MX | Mexico | - | San Luis Rio Colorado | 32.4631 | -114.7767 | 2018-08-22 |
| MaxMind | MX | Mexico | - | Mexicali | 32.6519 | -115.4683 | 2018-08-22 |
| Whois | MX | - | - | - | -103 | 24 | |
| W3C | - | - | - | - | - | - | - |