OUI Lookup
00183b
CENITS Co., Ltd.
Manufacturer Information
- OUI Prefix
- 00183b
- Manufacturer
- CENITS Co., Ltd.
- Address
- 3F, Yangjae Bldg., 264-3 Seoul KR 137-130
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00183B
The OUI prefix 00183B is assigned to CENITS Co., Ltd., based in 3F, Yangjae Bldg., 264-3 Seoul KR 137-130 . 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 CENITS Co., Ltd..