ZHEJIANG DAHUA ZHILIAN CO.,LTD

ZHEJIANG DAHUA ZHILIAN CO.,LTD holds 2 OUI prefixes in the IEEE registry. Each prefix is the first three octets of a MAC address and covers a block of 16,777,216 addresses, so devices built by ZHEJIANG DAHUA ZHILIAN CO.,LTD draw from a pool of about 33,554,432 possible MAC addresses in total.

Registered address: No.28, Dongqiao Road, Dongzhou Street, Fuyang District, Hangzhou, P.R. China HANGZHOU CN 311400

All 2 prefixes

• 20:2C:0520:2C:05:00:00:00 – 20:2C:05:FF:FF:FF
• A8:CA:87A8:CA:87:00:00:00 – A8:CA:87:FF:FF:FF

Have a full MAC address? Look it up to see which of these prefixes it belongs to — or browse the full manufacturer directory.