MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
SUMEC Machinery & Electric Co.,Ltd.
MAC prefix: EC:97:B2
Vendor name: SUMEC Machinery & Electric Co.,Ltd.
MAC range: EC:97:B2:00:00:00 - EC:97:B2:FF:FF:FF
Block Size: 16777215 (16.77 M)
198# ChangJiang Road
Nanjing JiangSu 210018
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 11 December 2019