HTTPfy

MAC prefix B4:CB:B8

Assigned by the IEEE to Universal Electronics, Inc..

Prefix
B4:CB:B8   B4-CB-B8   B4CB.B8
Block type
MA-L (16,777,216 addresses)
Address range
B4:CB:B8:00:00:00 – B4:CB:B8:FF:FF:FF
Organization
Universal Electronics, Inc.
Registered address
201 E Sandpointe Ave, SANTA ANA CA 927075778, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up B4:CB:B8:00:00:00

Universal Electronics, Inc. holds 26 blocks in total: see all. Source: IEEE Registration Authority public listing.