00:D0:51 O2 MICRO, INC.
Every MAC address from 00:D0:51:00:00:00 to 00:D0:51:FF:FF:FF belongs to a block the IEEE assigned to O2 MICRO, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:D0:51 belongs to
Written 00:D0:51, 00-D0-51 or 00D051, depending on the system. Look up a full address.
Prefix
00:D0:51
Organization
O2 MICRO, INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:D0:51:00:00:00
Last address
00:D0:51:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2901 TASMAN DRIVE, STE.#205 SANTA CLARA CA US 95054