8C:1F:64:E7:9 SHENZHEN GUANGWEN INDUSTRIAL CO.,LTD
Every MAC address from 8C:1F:64:E7:90:00 to 8C:1F:64:E7:9F:FF belongs to a block the IEEE assigned to SHENZHEN GUANGWEN INDUSTRIAL CO.,LTD. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:1F:64:E7:9 belongs to
Written 8C:1F:64:E7:9, 8C-1F-64-E7-9 or 8C1F64E79, depending on the system. Look up a full address.
Prefix
8C:1F:64:E7:9/36
Organization
SHENZHEN GUANGWEN INDUSTRIAL CO.,LTD
Registry
MA-S (36 bits)
Addresses
4,096
First address
8C:1F:64:E7:90:00
Last address
8C:1F:64:E7:9F:FF
Address type
Globally unique, unicast
Registered address
Room No.401, NO.2 Building,No.1310 Guan Guang Road .Ku Keng, Ku Keng Community, Guanlan Street, Longhua District, Shenzhen City SHENZHEN Guangdong CN 518000
Parent block
Inside 8C:1F:64
This MA-S block is carved from the 24-bit block 8C:1F:64, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.