MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Ci4Rail
OUI: 70:B3:D5:19:5
Vendor name: Ci4Rail
Address:
Assignment Type MA-S Vogelweiherstrasse 20
Nürnberg Bavaria 90441
DE.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 28 July 2020
