C4:A5:59:3 X-speed lnformation Technology Co.,Ltd
Every MAC address from C4:A5:59:30:00:00 to C4:A5:59:3F:FF:FF belongs to a block the IEEE assigned to X-speed lnformation Technology Co.,Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who C4:A5:59:3 belongs to
Written C4:A5:59:3, C4-A5-59-3 or C4A5593, depending on the system. Look up a full address.
Prefix
C4:A5:59:3/28
Organization
X-speed lnformation Technology Co.,Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
C4:A5:59:30:00:00
Last address
C4:A5:59:3F:FF:FF
Address type
Globally unique, unicast
Registered address
th Floor,Building 2,Xinyu Electronic Industrial Park,No.69, Zhaishan,Houshan Village, High-tech Zone,Fuzhou,Fujian ,China Fuzhou CN 350000
Parent block
Inside C4:A5:59
This MA-M block is carved from the 24-bit block C4:A5:59, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to X-speed lnformation Technology Co.,Ltd
2 more blocks registered under the same name.