MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Qingdao CNR HITACH Railway Signal&communication co.,ltd
OUI: 70:B3:D5:80:2
Vendor name: Qingdao CNR HITACH Railway Signal&communication co.,ltd
Address:
Assignment Type MA-S 231-2 Ruichang Road
Qingdao 266031
CN.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 24 October 2018
