MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
SEIKOSHA CO., LTD.
OUI prefix: 00:00:B8
Vendor name: SEIKOSHA CO., LTD.
SYSTEM EQUIPMENT DIVISION
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 09 November 2000