MAC Address Lookup

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

 MAC

Shanghai Qihui Telecom Technology Co., LTD

OUI prefix: 78:EC:22

Vendor name: Shanghai Qihui Telecom Technology Co., LTD

Address:

Room 501
No 2 BoYun Rd
PuDong New Area

Shanghai 201203
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: 27 April 2010

MAC Address Vendor Country CN map