00:21:22 Chip-pro Ltd.
Every MAC address from 00:21:22:00:00:00 to 00:21:22:FF:FF:FF belongs to a block the IEEE assigned to Chip-pro Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:21:22 belongs to
Written 00:21:22, 00-21-22 or 002122, depending on the system. Look up a full address.
Prefix
00:21:22
Organization
Chip-pro Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:21:22:00:00:00
Last address
00:21:22:FF:FF:FF
Address type
Globally unique, unicast
Registered address
5F.-4, No.63, Siwei Rd., North District, Hsinchu TW 300