5C:33:5C Swissphone Telecom AG
Every MAC address from 5C:33:5C:00:00:00 to 5C:33:5C:FF:FF:FF belongs to a block the IEEE assigned to Swissphone Telecom AG. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 5C:33:5C belongs to
Written 5C:33:5C, 5C-33-5C or 5C335C, depending on the system. Look up a full address.
Prefix
5C:33:5C
Organization
Swissphone Telecom AG
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
5C:33:5C:00:00:00
Last address
5C:33:5C:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Faelmisstrasse 21 Samstagern Zurich CH CH-8833