1C:87:74:5 Xiaoxinge (Tangshan) Electronic Technology Co., Ltd.
Every MAC address from 1C:87:74:50:00:00 to 1C:87:74:5F:FF:FF belongs to a block the IEEE assigned to Xiaoxinge (Tangshan) Electronic Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 1C:87:74:5 belongs to
Written 1C:87:74:5, 1C-87-74-5 or 1C87745, depending on the system. Look up a full address.
Prefix
1C:87:74:5/28
Organization
Xiaoxinge (Tangshan) Electronic Technology Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
1C:87:74:50:00:00
Last address
1C:87:74:5F:FF:FF
Address type
Globally unique, unicast
Registered address
D9G Fuhua Plaza, 8# North Street, Chaoyangmen, Dongcheng District Beijing Beijing CN 100027