MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
KOKUSAI DENKI Electric Inc.
MAC address prefix 00:03:46 is registered to KOKUSAI DENKI Electric Inc., located at 32 Miyuki-choKodaira-shi Tokyo 00000JP.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 09 November 2000, with the most recent update made on 16 January 2025.
OUI: 00:03:46
Vendor name: KOKUSAI DENKI Electric Inc.
Address:
Assignment Type MA-L 32 Miyuki-cho
Kodaira-shi Tokyo 00000
JP.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 16 January 2025
Initial registration: 09 November 2000
