C0:27:B9 Beijing National Railway Research & Design Institute of Signal & Communication Co., Ltd.
Every MAC address from C0:27:B9:00:00:00 to C0:27:B9:FF:FF:FF belongs to a block the IEEE assigned to Beijing National Railway Research & Design Institute of Signal & Communication Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who C0:27:B9 belongs to
Written C0:27:B9, C0-27-B9 or C027B9, depending on the system. Look up a full address.
Prefix
C0:27:B9
Organization
Beijing National Railway Research & Design Institute of Signal & Communication Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
C0:27:B9:00:00:00
Last address
C0:27:B9:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Building No.18, Huayuan YiLi,Fengtai District, Beijing CN 100073