MAC Address Lookup

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

Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd

OUI: 3C:91:57

Address:

5F Building 2
No.56
Liuhe Road
Xihu District
Hangzhou Zhejiang 310023
CN.

Assignment Type MA-L

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

Last updated: 27 April 2016

Initial registration: 17 March 2011