OUI Lookup
0021d5
X2E GmbH
Manufacturer Information
- OUI Prefix
- 0021d5
- Manufacturer
- X2E GmbH
- Address
- Raiffeisenstrasse 9 Winden Rheinland-Pfalz DE 76872
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0021D5
The OUI prefix 0021D5 is assigned to X2E GmbH, based in Raiffeisenstrasse 9 Winden Rheinland-Pfalz DE 76872 . 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 X2E GmbH.