00:1C:19 secunet Security Networks AG
Every MAC address from 00:1C:19:00:00:00 to 00:1C:19:FF:FF:FF belongs to a block the IEEE assigned to secunet Security Networks AG. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1C:19 belongs to
Written 00:1C:19, 00-1C-19 or 001C19, depending on the system. Look up a full address.
Prefix
00:1C:19
Organization
secunet Security Networks AG
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1C:19:00:00:00
Last address
00:1C:19:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Kronprinzenstraße 30 Essen NRW DE 45128