00:21:24 Optos Plc
Every MAC address from 00:21:24:00:00:00 to 00:21:24:FF:FF:FF belongs to a block the IEEE assigned to Optos Plc. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:21:24 belongs to
Written 00:21:24, 00-21-24 or 002124, depending on the system. Look up a full address.
Prefix
00:21:24
Organization
Optos Plc
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:21:24:00:00:00
Last address
00:21:24:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Queensferry House Dunfermline Fife GB KY11 8GR