00:1B:C5:04:4 ZAO "RADIUS Avtomatika"
Every MAC address from 00:1B:C5:04:40:00 to 00:1B:C5:04:4F:FF belongs to a block the IEEE assigned to ZAO "RADIUS Avtomatika". Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:C5:04:4 belongs to
Written 00:1B:C5:04:4, 00-1B-C5-04-4 or 001BC5044, depending on the system. Look up a full address.
Prefix
00:1B:C5:04:4/36
Organization
ZAO "RADIUS Avtomatika"
Registry
MA-S (36 bits)
Addresses
4,096
First address
00:1B:C5:04:40:00
Last address
00:1B:C5:04:4F:FF
Address type
Globally unique, unicast
Registered address
Panfilovskiy prospekt, 10/3 Zelenograd Moscow RU 124489
Parent block
Inside 00:1B:C5
This MA-S block is carved from the 24-bit block 00:1B:C5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to ZAO "RADIUS Avtomatika"
1 more block registered under the same name.