Find the vendor name of a device by entering an OUI or a MAC address
Guangzhou V-Solution Telecommunication Technology Co.,Ltd.
MAC address prefix B4:64:15 is registered to Guangzhou V-Solution Telecommunication Technology Co.,Ltd., located at 13/FBuilding 1No.13 Bohua 4th RoadHuangpu DistrictGuangzhou Guangdong 510663CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 23 December 2024, with the most recent update made on 21 November 2025.
OUI: B4:64:15
Vendor name: Guangzhou V-Solution Telecommunication Technology Co.,Ltd.
13/F
Building 1
No.13 Bohua 4th Road
Huangpu District
Guangzhou Guangdong 510663
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 21 November 2025
Initial registration: 23 December 2024
