MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Sigmastar Technology Ltd.
MAC address prefix 50:7B:91 is registered to Sigmastar Technology Ltd., located at No. 1HoZan RoadTong'an DistrictX iamen Fujian Province 361100CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 03 November 2023, and no subsequent updates have been recorded.
OUI: 50:7B:91
Vendor name: Sigmastar Technology Ltd.
Address:
Assignment Type MA-L No. 1
HoZan Road
Tong'an District
X iamen Fujian Province 361100
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 03 November 2023
