MAC Address Lookup

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

Cospowers Changsha Branch

OUI: 8C:1F:64:91:C

Address:

Building 13
Phase I
Zhongdian Software Park
39 Jianshan Road
Yuelu District
Changsha City
Changsha Hunan 410000
CN.

Assignment Type MA-S

Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

Initial registration: 22 November 2023