9 registered blocks
TELLESCOM INDUSTRIA E COMERCIO EM TELECOMUNICACAO MAC Addresses
All OUI prefixes assigned to TELLESCOM INDUSTRIA E COMERCIO EM TELECOMUNICACAO by the IEEE. Any device MAC beginning with one of these belongs to this vendor.
9 registered blocks
All OUI prefixes assigned to TELLESCOM INDUSTRIA E COMERCIO EM TELECOMUNICACAO by the IEEE. Any device MAC beginning with one of these belongs to this vendor.