8C:5D:B2:0 NPP NTT LLC
Every MAC address from 8C:5D:B2:00:00:00 to 8C:5D:B2:0F:FF:FF belongs to a block the IEEE assigned to NPP NTT LLC. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:5D:B2:0 belongs to
Written 8C:5D:B2:0, 8C-5D-B2-0 or 8C5DB20, depending on the system. Look up a full address.
Prefix
8C:5D:B2:0/28
Organization
NPP NTT LLC
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
8C:5D:B2:00:00:00
Last address
8C:5D:B2:0F:FF:FF
Address type
Globally unique, unicast
Registered address
S Kovalevskoy str., b. 20/1 St. Petersburg RU 195256
Parent block
Inside 8C:5D:B2
This MA-M block is carved from the 24-bit block 8C:5D:B2, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.