MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
1Finity Inc.
MAC address prefix 8C:1F:64:EB:4 is registered to 1Finity Inc., located at 4-1-1 KamikodanakaNakahara-kuKawasaki-shi Kanagawa 211-8588JP.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing approximately 4096 MAC addresses per block
The prefix was registered on 24 December 2025, and no subsequent updates have been recorded.
OUI: 8C:1F:64:EB:4
Vendor name: 1Finity Inc.
Address:
Assignment Type MA-S 4-1-1 Kamikodanaka
Nakahara-ku
Kawasaki-shi Kanagawa 211-8588
JP.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 24 December 2025
