HTTPfy

MAC prefix D4:D6:59

Assigned by the IEEE to Meta Platforms Technologies, LLC.

Prefix
D4:D6:59   D4-D6-59   D4D6.59
Block type
MA-L (16,777,216 addresses)
Address range
D4:D6:59:00:00:00 – D4:D6:59:FF:FF:FF
Organization
Meta Platforms Technologies, LLC
Registered address
1601 Willow Rd, Menlo Park CA 94025, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up D4:D6:59:00:00:00

Meta Platforms Technologies, LLC holds 8 blocks in total: see all. Source: IEEE Registration Authority public listing.