The IP address 221.145.237 is provided by Sunmoon University, it's belong to the CDIR (Classless Inter-Domain Routing) 221.145.236.0/23 (range 221.145.236.0 to 221.145.237.255). The autonomous system number (ASN) is 45363.
| ASN | 45363 | 
| IP starting by | 221.145.236.0 | 
| IP ending by | 221.145.237.255 | 
| ASN Name | Sunmoon University | 
| CDIR | 221.145.236.0/23 | 
| Numerical IP | |
| Registry | apnic | 
| Last update | 07/07/2017 | 

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Seoul | 37.5683 | 126.9778 | 2017-07-06 | 
| MaxMind | KR | South Korea | - | - | 37.5112 | 126.9741 | 2017-07-06 | 
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |