00:19:46 Cianet Industria e Comercio S/A
Every MAC address from 00:19:46:00:00:00 to 00:19:46:FF:FF:FF belongs to a block the IEEE assigned to Cianet Industria e Comercio S/A. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:19:46 belongs to
Written 00:19:46, 00-19-46 or 001946, depending on the system. Look up a full address.
Prefix
00:19:46
Organization
Cianet Industria e Comercio S/A
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:19:46:00:00:00
Last address
00:19:46:FF:FF:FF
Address type
Globally unique, unicast
Registered address
rod SC401, km01 Tecnopolis/Alfama 4o. Andar Florianopolis Santa Catarina BR 88030-902