00:0F:7B Arce Sistemas, S.A.
Every MAC address from 00:0F:7B:00:00:00 to 00:0F:7B:FF:FF:FF belongs to a block the IEEE assigned to Arce Sistemas, S.A.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:0F:7B belongs to
Written 00:0F:7B, 00-0F-7B or 000F7B, depending on the system. Look up a full address.
Prefix
00:0F:7B
Organization
Arce Sistemas, S.A.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:0F:7B:00:00:00
Last address
00:0F:7B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
C/Padre Larramendi, 3 - 2º Bilbao Vizcaya ES 48012