MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Telesynergy Research Inc.
MAC prefix: 00:11:9B
Vendor name: Telesynergy Research Inc.
MAC range: 00:11:9B:00:00:00 - 00:11:9B:FF:FF:FF
Block Size: 16777215 (16.77 M)
Tung Hsin Rd.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 15 June 2004
Last updated: 17 November 2015