84:89:EC:9 Shenzhen Xtooltech Co., Ltd
Every MAC address from 84:89:EC:90:00:00 to 84:89:EC:9F:FF:FF belongs to a block the IEEE assigned to Shenzhen Xtooltech Co., Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 84:89:EC:9 belongs to
Written 84:89:EC:9, 84-89-EC-9 or 8489EC9, depending on the system. Look up a full address.
Prefix
84:89:EC:9/28
Organization
Shenzhen Xtooltech Co., Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
84:89:EC:90:00:00
Last address
84:89:EC:9F:FF:FF
Address type
Globally unique, unicast
Registered address
10574 Acacia St, Suite D4 Rancho Cucamonga CA US 91730
Parent block
Inside 84:89:EC
This MA-M block is carved from the 24-bit block 84:89:EC, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Shenzhen Xtooltech Co., Ltd
3 more blocks registered under the same name.