MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Cyber Trans Japan Co.,Ltd.
MAC address prefix 84:A9:91 is registered to Cyber Trans Japan Co.,Ltd., located at Setagaya-ku Tokyo 155-0031JP.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 27 April 2010, with the most recent update made on 17 November 2015.
OUI: 84:A9:91
Vendor name: Cyber Trans Japan Co.,Ltd.
Address:
Assignment Type MA-L Setagaya-ku Tokyo 155-0031
JP.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 27 April 2010
