MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
OPTICAL NETWORKS, INC.
OUI prefix: 00:30:1F
Vendor name: OPTICAL NETWORKS, INC.
166 BAYPOINTE PARKWAY
SAN JOSE CA 95134
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 09 November 2000