28:A1:92 GERP Solution
Every MAC address from 28:A1:92:00:00:00 to 28:A1:92:FF:FF:FF belongs to a block the IEEE assigned to GERP Solution. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:A1:92 belongs to
Written 28:A1:92, 28-A1-92 or 28A192, depending on the system. Look up a full address.
Prefix
28:A1:92
Organization
GERP Solution
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
28:A1:92:00:00:00
Last address
28:A1:92:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Rua Costa Aguiar, 1710 São Paulo SP BR 04204002