B4:39:34 Pen Generations, Inc.
Every MAC address from B4:39:34:00:00:00 to B4:39:34:FF:FF:FF belongs to a block the IEEE assigned to Pen Generations, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:39:34 belongs to
Written B4:39:34, B4-39-34 or B43934, depending on the system. Look up a full address.
Prefix
B4:39:34
Organization
Pen Generations, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B4:39:34:00:00:00
Last address
B4:39:34:FF:FF:FF
Address type
Globally unique, unicast
Registered address
8th FL., SOLiD Space, Seongnam-si Gyeonggi-do KR 463-400