00:25:81 x-star networks Inc.
Every MAC address from 00:25:81:00:00:00 to 00:25:81:FF:FF:FF belongs to a block the IEEE assigned to x-star networks Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:25:81 belongs to
Written 00:25:81, 00-25-81 or 002581, depending on the system. Look up a full address.
Prefix
00:25:81
Organization
x-star networks Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:25:81:00:00:00
Last address
00:25:81:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1F,NO1-2,Chungching S.Rd.Sec 3 Taipei TW 10076