OUI Lookup
ec97b2
SUMEC Machinery & Electric Co.,Ltd.
Manufacturer Information
- OUI Prefix
- ec97b2
- Manufacturer
- SUMEC Machinery & Electric Co.,Ltd.
- Address
- 198# ChangJiang Road, XuanWu District, 17F, SUMEC Building Nanjing JiangSu CN 210018
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix EC97B2
The OUI prefix EC97B2 is assigned to SUMEC Machinery & Electric Co.,Ltd., based in 198# ChangJiang Road, XuanWu District, 17F, SUMEC Building Nanjing JiangSu CN 210018 . 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 SUMEC Machinery & Electric Co.,Ltd..