F4:B3:81 MAC Address Lookup

Search MAC Address Vendor Database by entering an OUI or a MAC Address

Devices with MAC Addresses prefix that start with F4:B3:81 are manufactured by WindowMaster A/S. Estimated Network devices using F4:B3:81 OUI prefix are 16,777,216.

OUI: F4:B3:81
MAC Address Range: F4:B3:81:00:00:00 - F4:B3:81:FF:FF:FF
Vendor Name: WindowMaster A/S
Is Private: FALSE
is Registered: TRUE
Vendor Location: Skelstedet 13 Vedbaek 2950 DK

Block Size: 16,777,216
Assignment Type: MA-L
Country Code: DK
Country Name: Denmark
Registration Date: 10 March 2013
Update Date: 27 September 2015

WindowMaster A/S Related MAC Addresses Prefixes

MAC Prefix	Vendor Address	Ranage Size	Registration Date
F4:B3:81	Skelstedet 13 Vedbaek 2950 DK	MA-L	2013-03-10