MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 MAC

CHIYODA SYSTEM RIKEN

OUI prefix: 00:30:E4

Vendor name: CHIYODA SYSTEM RIKEN

Address:

2-7
KANDA-NISHIKI-CHO
JP.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 17 November 2015

Initial registration: 09 November 2000

MAC Address Vendor Country JP map