MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 00:03:7B is registered to IDEC IZUMI Corporation, located at 7-31NishimiyaharaJP.
This registration is classified as MA-L (Mac Address Block Large) containing 16,777,216 MAC addresses (2^24)
The prefix was initially registered on 09 November 2000, with the most recent update made on 17 November 2015.
OUI: 00:03:7B
Vendor name: IDEC IZUMI Corporation
Address:
Assignment Type MA-L 7-31
Nishimiyahara
JP.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 09 November 2000
