MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
S.I. Soubou, Inc.
MAC address prefix 00:04:B9 is registered to S.I. Soubou, Inc., located at 4-2586-8Tokorozawa Sitama 359-0047JP.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 04 December 2000, with the most recent update made on 17 November 2015.
OUI: 00:04:B9
Vendor name: S.I. Soubou, Inc.
Address:
Assignment Type MA-L 4-2586-8
Tokorozawa Sitama 359-0047
JP.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 04 December 2000
