MAC Address Lookup

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

 MAC

BEIJING ZGH SECURITY RESEARCH INSTITUTE CO., LTD

MAC prefix: 70:B3:D5:6C:3

Vendor name: BEIJING ZGH SECURITY RESEARCH INSTITUTE CO., LTD

MAC range: 70:B3:D5:6C:30:00 - 70:B3:D5:6C:3F:FF

Block Size: 4095 (4.09 k)

Address:

Room 1407
Tianchen Plaza
Chaoyang District
BeiJing BeiJing 100020
CN.

Type MA-S

Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

Initial registration: 14 June 2018

Country CN map