MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


Top Global Technology, Ltd.

OUI: 00:0B:89

Vendor name: Top Global Technology, Ltd.


Room 3310
China World Tower No. 1
Beijing Beijing 100004

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 17 November 2015

Initial registration: 07 February 2003

MAC Address Vendor Country CN map