MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Shanghai Qihui Telecom Technology Co., LTD
MAC address prefix 78:EC:22 is registered to Shanghai Qihui Telecom Technology Co., LTD, located at Room 501No 2 BoYun RdPuDong New AreaShanghai 201203CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 27 April 2010, with the most recent update made on 17 November 2015.
OUI: 78:EC:22
Vendor name: Shanghai Qihui Telecom Technology Co., LTD
Address:
Assignment Type MA-L Room 501
No 2 BoYun Rd
PuDong New Area
Shanghai 201203
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 27 April 2010
