MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 8C:1F:64:2B:9 is registered to Ultrasonic Engineering Co., Ltd., located at 1-6-1Kashiwa-choTachikawa-shi Tokyo 190-8522JP.
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 10 July 2026, and no subsequent updates have been recorded.
OUI: 8C:1F:64:2B:9
Vendor name: Ultrasonic Engineering Co., Ltd.
Address:
Assignment Type MA-S 1-6-1
Kashiwa-cho
Tachikawa-shi Tokyo 190-8522
JP.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 10 July 2026
