MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Nanjing dianyan electric power automation co. LTD
OUI: A4:A1:79
Vendor name: Nanjing dianyan electric power automation co. LTD
Address:
Assignment Type MA-L No. 29
liuzhou north road
pukou district
Nanjing Jiangsu 210031
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 27 February 2019
