MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Tributary Systems, Inc.
MAC address prefix 34:D7:B4 is registered to Tributary Systems, Inc., located at 3717 Commerce PlaceBedford Texas 76021US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 14 June 2012, with the most recent update made on 17 November 2015.
OUI: 34:D7:B4
Vendor name: Tributary Systems, Inc.
Address:
Assignment Type MA-L 3717 Commerce Place
Bedford Texas 76021
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 14 June 2012
