70:B3:D5:23:B Fink Telecom Services
Every MAC address from 70:B3:D5:23:B0:00 to 70:B3:D5:23:BF:FF belongs to a block the IEEE assigned to Fink Telecom Services. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:23:B belongs to
Written 70:B3:D5:23:B, 70-B3-D5-23-B or 70B3D523B, depending on the system. Look up a full address.
Prefix
70:B3:D5:23:B/36
Organization
Fink Telecom Services
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:23:B0:00
Last address
70:B3:D5:23:BF:FF
Address type
Globally unique, unicast
Registered address
Paradieshofstrasse 101 Basel CH 4054
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.