B4:CF:49 WNC Corporation
Every MAC address from B4:CF:49:00:00:00 to B4:CF:49:FF:FF:FF belongs to a block the IEEE assigned to WNC Corporation. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:CF:49 belongs to
Written B4:CF:49, B4-CF-49 or B4CF49, depending on the system. Look up a full address.
Prefix
B4:CF:49
Organization
WNC Corporation
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B4:CF:49:00:00:00
Last address
B4:CF:49:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No.20,Park Avenue II,Hsinchu Science Park Hsin-Chu R.O.C. TW 308
Same organization
Other blocks assigned to WNC Corporation
50 more blocks registered under the same name.
00:0B:6B00:1B:B104:B3:C910:E8:A71C:D6:BE20:58:4324:41:FE28:04:7A28:24:FF28:2E:892C:9F:FB2C:DC:AD30:14:4A38:8D:3D38:B8:0040:1A:5844:25:3844:E4:EE48:A9:D258:96:7158:E4:0360:02:B460:E6:F064:FF:0A70:61:BE74:6F:F778:67:0E80:EA:2388:5A:858C:53:E68C:57:9B8C:8B:5B90:A4:DE98:49:14A8:54:B2AC:91:9BB0:00:73B8:82:F2B8:9F:09B8:B7:F1BC:30:7DBC:30:7EC4:23:E2D8:5B:27D8:61:62DC:4B:A1E0:37:BFE8:C7:CFF4:6C:68F8:6D:CC