OUI Lookup
50ed78
Changzhou Yongse Infotech Co.,Ltd
Manufacturer Information
- OUI Prefix
- 50ed78
- Manufacturer
- Changzhou Yongse Infotech Co.,Ltd
- Address
- No.128 Zhengzhong Rd, Xixiashua Town Changzhou Jiangsu CN 213135
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 50ED78
The OUI prefix 50ED78 is assigned to Changzhou Yongse Infotech Co.,Ltd, based in No.128 Zhengzhong Rd, Xixiashua Town Changzhou Jiangsu CN 213135 . 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 Changzhou Yongse Infotech Co.,Ltd.