70:B3:D5:E7:1 SiS Technology
Every MAC address from 70:B3:D5:E7:10:00 to 70:B3:D5:E7:1F:FF belongs to a block the IEEE assigned to SiS Technology. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:E7:1 belongs to
Written 70:B3:D5:E7:1, 70-B3-D5-E7-1 or 70B3D5E71, depending on the system. Look up a full address.
Prefix
70:B3:D5:E7:1/36
Organization
SiS Technology
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:E7:10:00
Last address
70:B3:D5:E7:1F:FF
Address type
Globally unique, unicast
Registered address
Business Park Varna, building B1, floor 4 Varna BG 9000
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 SiS Technology
1 more block registered under the same name.