OUI Lookup
00dd25
Shenzhen hechengdong Technology Co., Ltd
Manufacturer Information
- OUI Prefix
- 00dd25
- Manufacturer
- Shenzhen hechengdong Technology Co., Ltd
- Address
- 302, floor 3, no.90-5, Dayang Road, Xintian community, Fuhai street, Bao'an District Shenzhen GuangDong CN 518100
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00DD25
The OUI prefix 00DD25 is assigned to Shenzhen hechengdong Technology Co., Ltd, based in 302, floor 3, no.90-5, Dayang Road, Xintian community, Fuhai street, Bao'an District Shenzhen GuangDong CN 518100 . 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 Shenzhen hechengdong Technology Co., Ltd.