74:20:5F Shenzhen Zhongruixin Intelligent Technology Co., Ltd.
Every MAC address from 74:20:5F:00:00:00 to 74:20:5F:FF:FF:FF belongs to a block the IEEE assigned to Shenzhen Zhongruixin Intelligent Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 74:20:5F belongs to
Written 74:20:5F, 74-20-5F or 74205F, depending on the system. Look up a full address.
Prefix
74:20:5F
Organization
Shenzhen Zhongruixin Intelligent Technology Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
74:20:5F:00:00:00
Last address
74:20:5F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Room 801, Block A, Nanyuan Commercial Building, Nanyuan New Village, Hongshan Community, Minzhi Street, Longhua District Shenzhen City Guangdong Province CN 518001