HTTPfy

MAC prefix 3C:5A:B4

Assigned by the IEEE to Google, Inc..

Prefix
3C:5A:B4   3C-5A-B4   3C5A.B4
Block type
MA-L (16,777,216 addresses)
Address range
3C:5A:B4:00:00:00 – 3C:5A:B4:FF:FF:FF
Organization
Google, Inc.
Registered address
1600 Amphitheatre Parkway, Mountain View 94043, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 3C:5A:B4:00:00:00

Google, Inc. holds 76 blocks in total: see all. Source: IEEE Registration Authority public listing.