MAC Address Lookup

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

YU YAN SYSTEM TECHNOLOGY CO., LTD.

OUI: 8C:1F:64:3F:9

Address:

No. 195
Yong'an St.
Xinzhuang Dist.
New Taipei City 242017
TW.

Assignment Type MA-S

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

Initial registration: 29 August 2024