70:B3:D5:EF:8 DKS Dienstl.ges. f. Komm.anl. d. Stadt- u. Reg.verk. mbH
Every MAC address from 70:B3:D5:EF:80:00 to 70:B3:D5:EF:8F:FF belongs to a block the IEEE assigned to DKS Dienstl.ges. f. Komm.anl. d. Stadt- u. Reg.verk. mbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:EF:8 belongs to
Written 70:B3:D5:EF:8, 70-B3-D5-EF-8 or 70B3D5EF8, depending on the system. Look up a full address.
Prefix
70:B3:D5:EF:8/36
Organization
DKS Dienstl.ges. f. Komm.anl. d. Stadt- u. Reg.verk. mbH
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:EF:80:00
Last address
70:B3:D5:EF:8F:FF
Address type
Globally unique, unicast
Registered address
Robert-Perthel-Str. 79 Cologne DE 50739
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.