OUI Lookup
5c2443
O-Sung Telecom Co., Ltd.
Manufacturer Information
- OUI Prefix
- 5c2443
- Manufacturer
- O-Sung Telecom Co., Ltd.
- Address
- 43-9 Pyeongdongro 803-gil , Gwangsan-Gu Gwangju KR 54611
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 5C2443
The OUI prefix 5C2443 is assigned to O-Sung Telecom Co., Ltd., based in 43-9 Pyeongdongro 803-gil , Gwangsan-Gu Gwangju KR 54611 . 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 O-Sung Telecom Co., Ltd..