E4:AF:A1 MAC Address Lookup

Search MAC Address Vendor Database by entering an OUI or a MAC Address

Devices with MAC Addresses prefix that start with E4:AF:A1 are manufactured by Hes-SO. Estimated Network devices using E4:AF:A1 OUI prefix are 16,777,216.

OUI: E4:AF:A1
MAC Address Range: E4:AF:A1:00:00:00 - E4:AF:A1:FF:FF:FF
Vendor Name: Hes-SO
Is Private: FALSE
is Registered: TRUE
Vendor Location: Case postale 2134 Sion 1950 CH

Block Size: 16,777,216
Assignment Type: MA-L
Country Code: CH
Country Name: Switzerland
Registration Date: 31 August 2011
Update Date: 27 September 2015

Hes-SO Related MAC Addresses Prefixes

MAC Prefix	Vendor Address	Ranage Size	Registration Date
E4:AF:A1	Case postale 2134 Sion 1950 CH	MA-L	2011-08-31