40:EC:F8 Siemens AG
Every MAC address from 40:EC:F8:00:00:00 to 40:EC:F8:FF:FF:FF belongs to a block the IEEE assigned to Siemens AG. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 40:EC:F8 belongs to
Written 40:EC:F8, 40-EC-F8 or 40ECF8, depending on the system. Look up a full address.
Prefix
40:EC:F8
Organization
Siemens AG
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
40:EC:F8:00:00:00
Last address
40:EC:F8:FF:FF:FF
Address type
Globally unique, unicast
Registered address
I IS MS EDM Munich Germany DE 85630