MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
4Jtech s.r.o.
OUI: 70:B3:D5:16:A
Vendor name: 4Jtech s.r.o.
Address:
Assignment Type MA-S Ringhofferova 115/1
Prague Czech Republic 155 21
CZ.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 24 October 2018
