Find the vendor name of a device by entering an OUI or a MAC address
OUI prefix: 00:90:97
Vendor name: Sycamore Networks
220 Mill RdChelmsford MA 01824US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 09 November 2000