MAC Address Lookup

 MAC

ENT-EMPRESA NACIONAL DE TELECOMMUNICACOES, S.A.

MAC prefix: 00:90:CD

Vendor name: ENT-EMPRESA NACIONAL DE TELECOMMUNICACOES, S.A.

MAC range: 00:90:CD:00:00:00 - 00:90:CD:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

R. ENG FREDERICO ULRICH - APARTADO 3081
Guardeiras - 4470 Moreira Maia
PT.

Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 09 November 2000

Last updated: 17 November 2015

Country PT map