38:12:7B Crenet Labs Co., Ltd.
Every MAC address from 38:12:7B:00:00:00 to 38:12:7B:FF:FF:FF belongs to a block the IEEE assigned to Crenet Labs Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 38:12:7B belongs to
Written 38:12:7B, 38-12-7B or 38127B, depending on the system. Look up a full address.
Prefix
38:12:7B
Organization
Crenet Labs Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
38:12:7B:00:00:00
Last address
38:12:7B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Rm. 1, 10F., No. 181, Sec. 1, Datong Rd. New Taipei City Xizhi Dist. TW 221451