MAC Address Lookup

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

 MAC

YunDing Network Technology (Beijing) Co., Ltd

MAC prefix: D4:7C:44:2

Vendor name: YunDing Network Technology (Beijing) Co., Ltd

MAC range: D4:7C:44:20:00:00 - D4:7C:44:2F:FF:FF

Block Size: 1048575 (1.04 M)

Address:

A521
Floor 5
Tencent Space Building No.388
Hui long guan East St.
Beijing 100000
CN.

Type MA-M

Mac Address Block Medium. Number of address 2^20 (~1 Million)

Initial registration: 18 March 2018

Country CN map