OUI Lookup
0040da
TELSPEC LTD
Manufacturer Information
- OUI Prefix
- 0040da
- Manufacturer
- TELSPEC LTD
- Address
- LANCASTER PARKER ROAD GB ENGLAND
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0040DA
The OUI prefix 0040DA is assigned to TELSPEC LTD, based in LANCASTER PARKER ROAD GB ENGLAND . 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 TELSPEC LTD.