OUI Lookup
00249a
Beijing Zhongchuang Telecommunication Test Co., Ltd.
Manufacturer Information
- OUI Prefix
- 00249a
- Manufacturer
- Beijing Zhongchuang Telecommunication Test Co., Ltd.
- Address
- 12-14,Block C,Beijing International Building,#18,Zhong Guan Cun Nan Road, Beijing CN 100081
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00249A
The OUI prefix 00249A is assigned to Beijing Zhongchuang Telecommunication Test Co., Ltd., based in 12-14,Block C,Beijing International Building,#18,Zhong Guan Cun Nan Road, Beijing CN 100081 . 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 Beijing Zhongchuang Telecommunication Test Co., Ltd..