OUI Lookup
443719
2 Save Energy Ltd
Manufacturer Information
- OUI Prefix
- 443719
- Manufacturer
- 2 Save Energy Ltd
- Address
- The Annexe, Field House Barn Sherborne St John Hampshire GB RG24 9LR
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 443719
The OUI prefix 443719 is assigned to 2 Save Energy Ltd, based in The Annexe, Field House Barn Sherborne St John Hampshire GB RG24 9LR . 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 2 Save Energy Ltd.