The IP address 166.104.231 is provided by Hanyang University, it's belong to the CDIR (Classless Inter-Domain Routing) 166.104.0.0/16 (range 166.104.0.0 to 166.104.255.255). The autonomous system number (ASN) is 9321.
| ASN | 9321 |
| IP starting by | 166.104.0.0 |
| IP ending by | 166.104.255.255 |
| ASN Name | Hanyang University |
| CDIR | 166.104.0.0/16 |
| Numerical IP | |
| Registry | |
| Last update | 04/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Fuyo | 36.2819 | 126.9125 | 2017-09-04 |
| MaxMind | KR | South Korea | - | Suwon-si | 37.2911 | 127.0089 | 2017-09-04 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |