MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
TOP WING Corporation
MAC address prefix 14:81:21 is registered to TOP WING Corporation, located at 1-10-2-1102 Sakae-choHigashimurayama Tokyo 189-0013JP.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 05 February 2025, and no subsequent updates have been recorded.
OUI: 14:81:21
Vendor name: TOP WING Corporation
Address:
Assignment Type MA-L 1-10-2-1102 Sakae-cho
Higashimurayama Tokyo 189-0013
JP.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 05 February 2025
