28:BB:59 RNET Technologies, Inc.
Every MAC address from 28:BB:59:00:00:00 to 28:BB:59:FF:FF:FF belongs to a block the IEEE assigned to RNET Technologies, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:BB:59 belongs to
Written 28:BB:59, 28-BB-59 or 28BB59, depending on the system. Look up a full address.
Prefix
28:BB:59
Organization
RNET Technologies, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
28:BB:59:00:00:00
Last address
28:BB:59:FF:FF:FF
Address type
Globally unique, unicast
Registered address
240. W. Elmwood Dr. Dayton OHIO US 45459-4248