The IP address 137.189.231 is provided by The Chinese University of Hong Kong, it's belong to the CDIR (Classless Inter-Domain Routing) 137.189.0.0/16 (range 137.189.0.0 to 137.189.255.255). The autonomous system number (ASN) is 3661.
| ASN | 3661 |
| IP starting by | 137.189.0.0 |
| IP ending by | 137.189.255.255 |
| ASN Name | The Chinese University of Hong Kong |
| CDIR | 137.189.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 02/04/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Ogden | 41.1909 | -111.9426 | 2020-04-02 |
| MaxMind | HK | Hong Kong | - | Ma Liu Shui | 22.4167 | 114.2167 | 2020-04-02 |
| Whois | HK | - | - | - | 114 | 22 | |
| W3C | - | - | - | - | - | - | - |