MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
HES-SO
MAC address prefix E4:AF:A1 is registered to HES-SO, located at Case postale 2134Sion 1950CH.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 31 August 2011, with the most recent update made on 17 November 2015.
OUI: E4:AF:A1
Vendor name: HES-SO
Address:
Assignment Type MA-L Case postale 2134
Sion 1950
CH.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 31 August 2011
