HTTPfy

MAC prefix 00:21:23

Assigned by the IEEE to Aerosat Avionics.

Prefix
00:21:23   00-21-23   0021.23
Block type
MA-L (16,777,216 addresses)
Address range
00:21:23:00:00:00 – 00:21:23:FF:FF:FF
Organization
Aerosat Avionics
Registered address
62 State Rd., Amherst NH 03031, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:21:23:00:00:00

Aerosat Avionics holds 1 block in total: see all. Source: IEEE Registration Authority public listing.