MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CIG SHANGHAI CO LTD
MAC address prefix EC:84:B4 is registered to CIG SHANGHAI CO LTD, located at 5th FloorBuilding 8 No 2388 Chenhang RoadSHANGHAI 201114CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 02 June 2018, and no subsequent updates have been recorded.
OUI: EC:84:B4
Vendor name: CIG SHANGHAI CO LTD
Address:
Assignment Type MA-L 5th Floor
Building 8 No 2388 Chenhang Road
SHANGHAI 201114
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 02 June 2018
