MAC Address Lookup
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ENT-EMPRESA NACIONAL DE TELECOMMUNICACOES, S.A.
OUI History
ENT-EMPRESA NACIONAL DE TELECOMMUNICACOES, S.A.
17 November 2015
R. ENG FREDERICO ULRICH - APARTADO 3081, Guardeiras - 4470 Moreira Maia, PT
Update(s):- Address
ENT-EMPRESA NACIONAL DE TELECOMMUNICACOES, S.A.
05 June 2002
R. ENG FREDERICO ULRICH - APARTADO 3081, Guardeiras - 4470 Moreira Maia, PORTUGAL
Update(s):- Vendor Name
- Address
ENT-EMPRESA NACIONAL
24 October 2001
DE TELECOMMUNICACOES, S.A., R. ENG FREDERICO ULRICH APARTADO 3081 -, 4470 MOREIRA MAIA PORTUGAL
Update(s):- Address
ENT-EMPRESA NACIONAL
09 November 2000
DE TELECOMMUNICACOES, S.A., R. ENG FREDERICO ULRICH, APARTADO 3081 - GUARDEIRAS, 4470 MOREIRA MAIA PORTUGAL
Note:- Initial registration