MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Shanghai Greatwall Safety System Co.,Ltd
OUI: 38:3A:21:3
Vendor name: Shanghai Greatwall Safety System Co.,Ltd
Address:
Assignment Type MA-M 502B - Bloc
No.168 Luoyang Str
ShangHai 201100
CN.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 25 August 2016
