70:B3:D5:E9:8 JSC Kaluga Astral
Every MAC address from 70:B3:D5:E9:80:00 to 70:B3:D5:E9:8F:FF belongs to a block the IEEE assigned to JSC Kaluga Astral. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:E9:8 belongs to
Written 70:B3:D5:E9:8, 70-B3-D5-E9-8 or 70B3D5E98, depending on the system. Look up a full address.
Prefix
70:B3:D5:E9:8/36
Organization
JSC Kaluga Astral
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:E9:80:00
Last address
70:B3:D5:E9:8F:FF
Address type
Globally unique, unicast
Registered address
Tsyolkovsky 4 Kaluga Kaluga RU 248000
Parent block
Inside 70:B3:D5
This MA-S block is carved from the 24-bit block 70:B3:D5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to JSC Kaluga Astral
1 more block registered under the same name.