MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Tri plus grupa d.o.o.
MAC address prefix 28:77:B1 is registered to Tri plus grupa d.o.o., located at Banjavciceva 11Zagreb Zagreb 10000HR.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 05 April 2022, and no subsequent updates have been recorded.
OUI: 28:77:B1
Vendor name: Tri plus grupa d.o.o.
Address:
Assignment Type MA-L Banjavciceva 11
Zagreb Zagreb 10000
HR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 05 April 2022
