MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Concurrent Technologies Ltd.
MAC address prefix 00:40:9E is registered to Concurrent Technologies Ltd., located at 4 Gilberd CourtNewcomen WayColchester CO4 9WNGB.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 22 April 1998, with the most recent update made on 02 June 2023.
OUI: 00:40:9E
Vendor name: Concurrent Technologies Ltd.
Address:
Assignment Type MA-L 4 Gilberd Court
Newcomen Way
Colchester CO4 9WN
GB.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 02 June 2023
Initial registration: 22 April 1998
