70:B3:D5:19:2 ASPT, INC.
Every MAC address from 70:B3:D5:19:20:00 to 70:B3:D5:19:2F:FF belongs to a block the IEEE assigned to ASPT, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:19:2 belongs to
Written 70:B3:D5:19:2, 70-B3-D5-19-2 or 70B3D5192, depending on the system. Look up a full address.
Prefix
70:B3:D5:19:2/36
Organization
ASPT, INC.
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:19:20:00
Last address
70:B3:D5:19:2F:FF
Address type
Globally unique, unicast
Registered address
303-ho B-dong Songdosmartvalley, 30 Songdomirae-ro Yeonsu-gu Incheon KR 21990
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.