OUI Lookup
0021c0
Mobile Appliance, Inc.
Manufacturer Information
- OUI Prefix
- 0021c0
- Manufacturer
- Mobile Appliance, Inc.
- Address
- #819 Kranz Techno, Seong nam Gyeonggi-Do KR 462-729
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0021C0
The OUI prefix 0021C0 is assigned to Mobile Appliance, Inc., based in #819 Kranz Techno, Seong nam Gyeonggi-Do KR 462-729 . 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 Mobile Appliance, Inc..