1C:A0:D3:4 NPO TELECOM JSC
Every MAC address from 1C:A0:D3:40:00:00 to 1C:A0:D3:4F:FF:FF belongs to a block the IEEE assigned to NPO TELECOM JSC. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 1C:A0:D3:4 belongs to
Written 1C:A0:D3:4, 1C-A0-D3-4 or 1CA0D34, depending on the system. Look up a full address.
Prefix
1C:A0:D3:4/28
Organization
NPO TELECOM JSC
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
1C:A0:D3:40:00:00
Last address
1C:A0:D3:4F:FF:FF
Address type
Globally unique, unicast
Registered address
31, Votkinskoe shosse str. Izhevsk Udmurtia RU 426039
Parent block
Inside 1C:A0:D3
This MA-M block is carved from the 24-bit block 1C:A0:D3, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.