MAC Address Lookup

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

Shanghai Longcheer Technology Co., Ltd.

OUI: 54:2F:04

Address:

Bldg 1
No.401
Caobao RD
Xuhui Dist
Shanghai 200233
CN.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 08 March 2022