40:F4:13 Rubezh
Every MAC address from 40:F4:13:00:00:00 to 40:F4:13:FF:FF:FF belongs to a block the IEEE assigned to Rubezh. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 40:F4:13 belongs to
Written 40:F4:13, 40-F4-13 or 40F413, depending on the system. Look up a full address.
Prefix
40:F4:13
Organization
Rubezh
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
40:F4:13:00:00:00
Last address
40:F4:13:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Ulyanovskaya str. 28 Saratov RU 410056