00:15:03 PROFIcomms s.r.o.
Every MAC address from 00:15:03:00:00:00 to 00:15:03:FF:FF:FF belongs to a block the IEEE assigned to PROFIcomms s.r.o.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:15:03 belongs to
Written 00:15:03, 00-15-03 or 001503, depending on the system. Look up a full address.
Prefix
00:15:03
Organization
PROFIcomms s.r.o.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:15:03:00:00:00
Last address
00:15:03:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Turgenevova 5 Brno EU/Europe CZ 618 00