MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
YingKeSong Pen Industry Technology R&D Center Shenzhen Co Ltd
MAC address prefix 5C:5C:75:5 is registered to YingKeSong Pen Industry Technology R&D Center Shenzhen Co Ltd, located at R1605 Building 1 HengDaDuHui PlazaBanTian LongGangShenzhen Guangdong 518129CN.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 02 December 2025, and no subsequent updates have been recorded.
OUI: 5C:5C:75:5
Vendor name: YingKeSong Pen Industry Technology R&D Center Shenzhen Co Ltd
Address:
Assignment Type MA-M R1605 Building 1 HengDaDuHui Plaza
BanTian LongGang
Shenzhen Guangdong 518129
CN.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 02 December 2025
