OUI Lookup
188b15
ShenZhen ZhongRuiJing Technology co.,LTD
Manufacturer Information
- OUI Prefix
- 188b15
- Manufacturer
- ShenZhen ZhongRuiJing Technology co.,LTD
- Address
- 4th Floor,Building 3,Meng Liyuan Industrial Park, Yousong Road, Longhua New District,Shenzhen,Guangdong Province,China Shenzhen Guangdong CN 518109
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 188B15
The OUI prefix 188B15 is assigned to ShenZhen ZhongRuiJing Technology co.,LTD, based in 4th Floor,Building 3,Meng Liyuan Industrial Park, Yousong Road, Longhua New District,Shenzhen,Guangdong Province,China Shenzhen Guangdong CN 518109 . 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 ZhongRuiJing Technology co.,LTD.