00:90:CD MAC Address Lookup

Search MAC Address Vendor Database by entering an OUI or a MAC Address

Devices with MAC Addresses prefix that start with 00:90:CD are manufactured by Ent-Empresa Nacional DE Telecommunicacoes, S.A.. Estimated Network devices using 00:90:CD OUI prefix are 16,777,216.

OUI: 00:90:CD
MAC Address Range: 00:90:CD:00:00:00 - 00:90:CD:FF:FF:FF
Vendor Name: Ent-Empresa Nacional DE Telecommunicacoes, S.A.
Is Private: FALSE
is Registered: TRUE
Vendor Location: R. ENG FREDERICO ULRICH - APARTADO 3081 Guardeiras - 4470 Moreira Maia PT

Block Size: 16,777,216
Assignment Type: MA-L
Country Code: PT
Country Name: Portugal
Registration Date: 9 November 2000
Update Date: 27 September 2015

Ent-Empresa Nacional DE Telecommunicacoes, S.A. Related MAC Addresses Prefixes

MAC Prefix	Vendor Address	Ranage Size	Registration Date
00:90:CD	R. ENG FREDERICO ULRICH - APARTADO 3081 Guardeiras - 4470 Moreira Maia PT	MA-L	2000-11-09