OUI Lookup
a4e4b8
BlackBerry RTS
Manufacturer Information
- OUI Prefix
- a4e4b8
- Manufacturer
- BlackBerry RTS
- Address
- 295 Phillip Street Waterloo Ontario CA N2L 3W8
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 13
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix A4E4B8
The OUI prefix A4E4B8 is assigned to BlackBerry RTS, based in 295 Phillip Street Waterloo Ontario CA N2L 3W8 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to BlackBerry RTS.