OUI Lookup
00219a
Cambridge Visual Networks Ltd
Manufacturer Information
- OUI Prefix
- 00219a
- Manufacturer
- Cambridge Visual Networks Ltd
- Address
- 61 Selwyn Road Cambridge Cambridgeshire GB CB3 9EA
- Last updated
- 7/25/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00219A
The OUI prefix 00219A is assigned to Cambridge Visual Networks Ltd, based in 61 Selwyn Road Cambridge Cambridgeshire GB CB3 9EA . 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 Cambridge Visual Networks Ltd.