70:B3:D5:A8:7 Tornado Modular Systems
Every MAC address from 70:B3:D5:A8:70:00 to 70:B3:D5:A8:7F:FF belongs to a block the IEEE assigned to Tornado Modular Systems. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:A8:7 belongs to
Written 70:B3:D5:A8:7, 70-B3-D5-A8-7 or 70B3D5A87, depending on the system. Look up a full address.
Prefix
70:B3:D5:A8:7/36
Organization
Tornado Modular Systems
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:A8:70:00
Last address
70:B3:D5:A8:7F:FF
Address type
Globally unique, unicast
Registered address
Inzhenernaya st. 4a Novosibirsk Novosibirsk RU 630128
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 Tornado Modular Systems
4 more blocks registered under the same name.