MAC Address Lookup

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

CIG SHANGHAI CO LTD

MAC prefix: EC:84:B4

MAC range: EC:84:B4:00:00:00 - EC:84:B4:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

5th Floor
Building 8 No 2388 Chenhang Road
SHANGHAI 201114
CN.

Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 02 June 2018