OUI Lookup
00221e
Media Devices Co., Ltd.
Manufacturer Information
- OUI Prefix
- 00221e
- Manufacturer
- Media Devices Co., Ltd.
- Address
- Rm1002 Ace TechnoTower(9th) 345-30 Seoul KR 153-802
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00221E
The OUI prefix 00221E is assigned to Media Devices Co., Ltd., based in Rm1002 Ace TechnoTower(9th) 345-30 Seoul KR 153-802 . 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 Media Devices Co., Ltd..