The IP address 221.159.26 is provided by National Research Foundation of Korea, it's belong to the CDIR (Classless Inter-Domain Routing) 221.158.73.0/24 (range 221.158.73.0 to 221.158.73.255). The autonomous system number (ASN) is 17576.
| ASN | 17576 |
| IP starting by | 221.158.73.0 |
| IP ending by | 221.158.73.255 |
| ASN Name | National Research Foundation of Korea |
| CDIR | 221.158.73.0/24 |
| Numerical IP | |
| Registry | apnic |
| Last update | 04/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Seoul | 37.5683 | 126.9778 | 2017-07-04 |
| MaxMind | KR | South Korea | - | Iksan | 35.9439 | 126.9544 | 2017-07-04 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |