MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Sigma Koki Co.,Ltd.
OUI: 1C:3D:E7
Vendor name: Sigma Koki Co.,Ltd.
Address:
Assignment Type MA-L 1-19-9 Midori
Sumida-ku Tokyo 130-0021
JP.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 01 July 2010
