MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
COGENT COMPUTER SYSTEMS, INC.
MAC address prefix 00:30:23 is registered to COGENT COMPUTER SYSTEMS, INC., located at 10 RIVER ROAD - STE. #205UXBRIDGE MA 01569US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 09 November 2000, with the most recent update made on 17 November 2015.
OUI: 00:30:23
Vendor name: COGENT COMPUTER SYSTEMS, INC.
Address:
Assignment Type MA-L 10 RIVER ROAD - STE. #205
UXBRIDGE MA 01569
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 09 November 2000
