48:1B:D2 Intron Scientific co., ltd.
Every MAC address from 48:1B:D2:00:00:00 to 48:1B:D2:FF:FF:FF belongs to a block the IEEE assigned to Intron Scientific co., ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 48:1B:D2 belongs to
Written 48:1B:D2, 48-1B-D2 or 481BD2, depending on the system. Look up a full address.
Prefix
48:1B:D2
Organization
Intron Scientific co., ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
48:1B:D2:00:00:00
Last address
48:1B:D2:FF:FF:FF
Address type
Globally unique, unicast
Registered address
6F., NO. 136,Sec 2,Keelung Rd., Da-an district Taipei TW 106