OUI Lookup
503deb
Zhejiang Tmall Technology Co., Ltd.
Manufacturer Information
- OUI Prefix
- 503deb
- Manufacturer
- Zhejiang Tmall Technology Co., Ltd.
- Address
- Ali Center,No.3331 Keyuan South RD (Shenzhen bay), Nanshan District, Shenzhen Guangdong province Shenzhen GuangDong CN 518000
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 19
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 503DEB
The OUI prefix 503DEB is assigned to Zhejiang Tmall Technology Co., Ltd., based in Ali Center,No.3331 Keyuan South RD (Shenzhen bay), Nanshan District, Shenzhen Guangdong province Shenzhen GuangDong CN 518000 . 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 Zhejiang Tmall Technology Co., Ltd..
Other prefixes from Zhejiang Tmall Technology Co., Ltd.
242cfeZhejiang Tmall Technology Co., Ltd.7c35f8Zhejiang Tmall Technology Co., Ltd.fc4265Zhejiang Tmall Technology Co., Ltd.b4a678Zhejiang Tmall Technology Co., Ltd.28fa7aZhejiang Tmall Technology Co., Ltd.f8a763Zhejiang Tmall Technology Co., Ltd.486e70Zhejiang Tmall Technology Co., Ltd.d44bb6Zhejiang Tmall Technology Co., Ltd.d82fe6Zhejiang Tmall Technology Co., Ltd.8444afZhejiang Tmall Technology Co., Ltd.18bc5aZhejiang Tmall Technology Co., Ltd.64f0adZhejiang Tmall Technology Co., Ltd.3c5d29Zhejiang Tmall Technology Co., Ltd.18146cZhejiang Tmall Technology Co., Ltd.38d2caZhejiang Tmall Technology Co., Ltd.109e3aZhejiang Tmall Technology Co., Ltd.78da07Zhejiang Tmall Technology Co., Ltd.b89165Zhejiang Tmall Technology Co., Ltd.