MAC Address Lookup

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

 MAC

Shenzhen Tencent Computer System Co., Ltd.

OUI: 1C:78:39

Vendor name: Shenzhen Tencent Computer System Co., Ltd.

Address:

36/F
Tencent Building
Kejizhongyi Avenue
Hi-Tech Park
Shenzhen Guangdong 518057
CN.

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: 22 September 2013

MAC Address Vendor Country CN map