Find the vendor name of a device by entering an OUI or a MAC address
ENT-EMPRESA NACIONAL DE TELECOMMUNICACOES, S.A.
MAC address prefix 00:90:CD is registered to ENT-EMPRESA NACIONAL DE TELECOMMUNICACOES, S.A., located at R. ENG FREDERICO ULRICH - APARTADO 3081Guardeiras - 4470 Moreira MaiaPT.
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: 00:90:CD
Vendor name: ENT-EMPRESA NACIONAL DE TELECOMMUNICACOES, S.A.
R. ENG FREDERICO ULRICH - APARTADO 3081
Guardeiras - 4470 Moreira Maia
PT.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 09 November 2000
