48:33:DD ZENNIO AVANCE Y TECNOLOGIA, S.L.
Every MAC address from 48:33:DD:00:00:00 to 48:33:DD:FF:FF:FF belongs to a block the IEEE assigned to ZENNIO AVANCE Y TECNOLOGIA, S.L.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 48:33:DD belongs to
Written 48:33:DD, 48-33-DD or 4833DD, depending on the system. Look up a full address.
Prefix
48:33:DD
Organization
ZENNIO AVANCE Y TECNOLOGIA, S.L.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
48:33:DD:00:00:00
Last address
48:33:DD:FF:FF:FF
Address type
Globally unique, unicast
Registered address
RIO JARAMA 132 NAVE P8.11 TOLEDO ES 45007