HTTPfy

MAC prefix B0:F7:C4

Assigned by the IEEE to Amazon Technologies Inc..

Prefix
B0:F7:C4   B0-F7-C4   B0F7.C4
Block type
MA-L (16,777,216 addresses)
Address range
B0:F7:C4:00:00:00 – B0:F7:C4:FF:FF:FF
Organization
Amazon Technologies Inc.
Registered address
P.O Box 8102, Reno NV 89507, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up B0:F7:C4:00:00:00

Amazon Technologies Inc. holds 161 blocks in total: see all. Source: IEEE Registration Authority public listing.