The IP address 129.254.221 is provided by Electronics and Telecommunications Research Insti, it's belong to the CDIR (Classless Inter-Domain Routing) 129.254.0.0/16 (range 129.254.0.0 to 129.254.255.255). The autonomous system number (ASN) is 3748.
| ASN | 3748 |
| IP starting by | 129.254.0.0 |
| IP ending by | 129.254.255.255 |
| ASN Name | Electronics and Telecommunications Research Insti |
| CDIR | 129.254.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 13/03/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Taiden | 36.3214 | 127.4197 | 2018-03-12 |
| MaxMind | KR | South Korea | - | - | 37.5112 | 126.9741 | 2018-03-12 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |