70:B3:D5:42:3 Harman Connected Services Corporation India Pvt. Ltd.
Every MAC address from 70:B3:D5:42:30:00 to 70:B3:D5:42:3F:FF belongs to a block the IEEE assigned to Harman Connected Services Corporation India Pvt. Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:42:3 belongs to
Written 70:B3:D5:42:3, 70-B3-D5-42-3 or 70B3D5423, depending on the system. Look up a full address.
Prefix
70:B3:D5:42:3/36
Organization
Harman Connected Services Corporation India Pvt. Ltd.
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:42:30:00
Last address
70:B3:D5:42:3F:FF
Address type
Globally unique, unicast
Registered address
Plot No 3 & 3A, EOIZ Industrial Area, Sy.No.85 and 86, KIADB, Whitefield, Bengaluru Karnataka IN 560066
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 Harman Connected Services Corporation India Pvt. Ltd.
1 more block registered under the same name.