00:25:9A CEStronics GmbH
Every MAC address from 00:25:9A:00:00:00 to 00:25:9A:FF:FF:FF belongs to a block the IEEE assigned to CEStronics GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:25:9A belongs to
Written 00:25:9A, 00-25-9A or 00259A, depending on the system. Look up a full address.
Prefix
00:25:9A
Organization
CEStronics GmbH
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:25:9A:00:00:00
Last address
00:25:9A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Friedrichstraße 243 Velbert DE 42551