00:25:57 BlackBerry RTS
Every MAC address from 00:25:57:00:00:00 to 00:25:57:FF:FF:FF belongs to a block the IEEE assigned to BlackBerry RTS. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:25:57 belongs to
Written 00:25:57, 00-25-57 or 002557, depending on the system. Look up a full address.
Prefix
00:25:57
Organization
BlackBerry RTS
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:25:57:00:00:00
Last address
00:25:57:FF:FF:FF
Address type
Globally unique, unicast
Registered address
440 Phillip Street Waterloo Ontario CA N2L 5W9