The IP address 221.164.155 is provided by Youngsan University, it's belong to the CDIR (Classless Inter-Domain Routing) 221.164.71.0/24 (range 221.164.71.0 to 221.164.71.255). The autonomous system number (ASN) is 9631.
| ASN | 9631 |
| IP starting by | 221.164.71.0 |
| IP ending by | 221.164.71.255 |
| ASN Name | Youngsan University |
| CDIR | 221.164.71.0/24 |
| Numerical IP | |
| Registry | apnic |
| Last update | 04/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Taegu | 35.8703 | 128.5911 | 2017-07-04 |
| MaxMind | KR | South Korea | - | Daegu | 35.8703 | 128.5911 | 2017-07-04 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |