00:1B:CA Beijing Run Technology LTD. Company
Every MAC address from 00:1B:CA:00:00:00 to 00:1B:CA:FF:FF:FF belongs to a block the IEEE assigned to Beijing Run Technology LTD. Company. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:CA belongs to
Written 00:1B:CA, 00-1B-CA or 001BCA, depending on the system. Look up a full address.
Prefix
00:1B:CA
Organization
Beijing Run Technology LTD. Company
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1B:CA:00:00:00
Last address
00:1B:CA:FF:FF:FF
Address type
Globally unique, unicast
Registered address
4/F, Hangtian Technology Building Beijing CN 100037