MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 00:0C:EF is registered to ONE Investment Group Limited, located at Unit 6 Chelmsford Road Industrial EstateChelmsford RoadGreat DunmowEssex CM6 1HDGB.
This registration is classified as MA-L (Mac Address Block Large) containing 16,777,216 MAC addresses (2^24)
The prefix was initially registered on 11 April 2003, with the most recent update made on 16 November 2023.
OUI: 00:0C:EF
Vendor name: ONE Investment Group Limited
Address:
Assignment Type MA-L Unit 6 Chelmsford Road Industrial Estate
Chelmsford Road
Great Dunmow
Essex CM6 1HD
GB.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 16 November 2023
Initial registration: 11 April 2003
