70:B3:D5:F9:E International Center for Elementary Particle Physics, The University of Tokyo
Every MAC address from 70:B3:D5:F9:E0:00 to 70:B3:D5:F9:EF:FF belongs to a block the IEEE assigned to International Center for Elementary Particle Physics, The University of Tokyo. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:F9:E belongs to
Written 70:B3:D5:F9:E, 70-B3-D5-F9-E or 70B3D5F9E, depending on the system. Look up a full address.
Prefix
70:B3:D5:F9:E/36
Organization
International Center for Elementary Particle Physics, The University of Tokyo
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:F9:E0:00
Last address
70:B3:D5:F9:EF:FF
Address type
Globally unique, unicast
Registered address
7-3-1 Hongo, Bunkyo-ku Tokyo JP 113-0033
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.