MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Swissphone Telecom AG
MAC address prefix 5C:33:5C is registered to Swissphone Telecom AG, located at Faelmisstrasse 21Samstagern Zurich CH-8833CH.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 02 May 2013, with the most recent update made on 17 November 2015.
OUI: 5C:33:5C
Vendor name: Swissphone Telecom AG
Address:
Assignment Type MA-L Faelmisstrasse 21
Samstagern Zurich CH-8833
CH.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 02 May 2013
