MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 8C:1F:64:34:6 is registered to Sin Yi Integration Co., Ltd., located at 1F.No. 13Ln. 610Nuannuan St.Nuannuan Dist.Keelung City Taiwan 205007TW.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
The prefix was registered on 05 October 2026, and no subsequent updates have been recorded.
OUI: 8C:1F:64:34:6
Vendor name: Sin Yi Integration Co., Ltd.
Address:
Assignment Type MA-S 1F.
No. 13
Ln. 610
Nuannuan St.
Nuannuan Dist.
Keelung City Taiwan 205007
TW.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 05 October 2026
