MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
4Jtech s.r.o.
MAC address prefix 70:B3:D5:16:A is registered to 4Jtech s.r.o., located at Ringhofferova 115/1Prague Czech Republic 155 21CZ.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing approximately 4096 MAC addresses per block
The prefix was registered on 24 October 2018, and no subsequent updates have been recorded.
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
