Find the vendor name of a device by entering an OUI or a MAC address
OUI prefix: 00:00:89
Vendor name: CAYMAN SYSTEMS INC.
26 LANSDOWNE STREETCAMBRIDGE MA 02139US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 09 November 2000