MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Valk Welding B.V.
OUI prefix: 70:B3:D5:5D:A
Vendor name: Valk Welding B.V.
Alblasserdam Zuid Holland 2952 AT
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 15 February 2018