00:19:04 WB Electronics Sp. z o.o.
Every MAC address from 00:19:04:00:00:00 to 00:19:04:FF:FF:FF belongs to a block the IEEE assigned to WB Electronics Sp. z o.o.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:19:04 belongs to
Written 00:19:04, 00-19-04 or 001904, depending on the system. Look up a full address.
Prefix
00:19:04
Organization
WB Electronics Sp. z o.o.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:19:04:00:00:00
Last address
00:19:04:FF:FF:FF
Address type
Globally unique, unicast
Registered address
ul. Poznanska 129/133 Ozarow Mazowiecki Mazowieckie PL 05-850