OUI Lookup
0021ed
Telegesis
Manufacturer Information
- OUI Prefix
- 0021ed
- Manufacturer
- Telegesis
- Address
- 84 Station Road Marlow Bucks GB SL7 1NX
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0021ED
The OUI prefix 0021ED is assigned to Telegesis, based in 84 Station Road Marlow Bucks GB SL7 1NX . 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 Telegesis.