MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

Hefei EA Excelsior Information Security Co., Ltd.

OUI: DC:36:43:9

Address:

1F
Block A
Tsinghua Unis Infoport
Langshan Rd
Hi-Tech Industrial (North)
Nanshan
Shenzhen Guangdong 518000
CN.

Assignment Type MA-M

Mac Address Block Medium. Number of address 2^20 (~1 Million)

Initial registration: 30 November 2021