00:25:1B Philips CareServant
Every MAC address from 00:25:1B:00:00:00 to 00:25:1B:FF:FF:FF belongs to a block the IEEE assigned to Philips CareServant. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:25:1B belongs to
Written 00:25:1B, 00-25-1B or 00251B, depending on the system. Look up a full address.
Prefix
00:25:1B
Organization
Philips CareServant
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:25:1B:00:00:00
Last address
00:25:1B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
High Tech Campus 27 Eindhoven Noord-Brabant NL 5656 AE