OUI Lookup
889821
TERAON
Manufacturer Information
- OUI Prefix
- 889821
- Manufacturer
- TERAON
- Address
- 2F Seohan Bldg., 1552-10, Seocho-Dong, Seocho-Gu, Seoul KR 137-070
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 889821
The OUI prefix 889821 is assigned to TERAON, based in 2F Seohan Bldg., 1552-10, Seocho-Dong, Seocho-Gu, Seoul KR 137-070 . 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 TERAON.