Search MAC Address Vendor Database by entering an OUI or a MAC Address
Devices with MAC Addresses prefix that start with 00:21:25 are manufactured by Kuk JE Tong Shin Co, Ltd. Estimated Network devices using 00:21:25 OUI prefix are 16,777,216.
MAC Prefix | Vendor Address | Ranage Size | Registration Date |
---|---|---|---|
00:21:25 | 476-3 Incheon Kwangyouk-Si 407-060, South Korea | MA-L | 2008-03-04 |