Find the vendor name of a device by entering an OUI or a MAC address
CHINA GREATWALL COMPUTER SHENZHEN CO.,LTD
MAC address prefix A4:90:05 is registered to CHINA GREATWALL COMPUTER SHENZHEN CO.,LTD, located at 4092#Greatwall BldgNo.3 Kefa RoadScience & Industry ParkNanshan DistrictShenzhen Guangdong 51807CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 26 November 2011, with the most recent update made on 17 November 2015.
OUI: A4:90:05
Vendor name: CHINA GREATWALL COMPUTER SHENZHEN CO.,LTD
409
2#
Greatwall Bldg
No.3 Kefa Road
Science & Industry Park
Nanshan District
Shenzhen Guangdong 51807
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 26 November 2011
