MAC Address Lookup

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

Chemtronics

OUI: 3C:7A:C4

Vendor name: Chemtronics

Address:

[email protected]
Bundang-gu Gyeonggi-do 13493
KR.

Assignment Type MA-L

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

Initial registration: 11 February 2021