00:1B:C5:0B:4 COBAN SRL
Every MAC address from 00:1B:C5:0B:40:00 to 00:1B:C5:0B:4F:FF belongs to a block the IEEE assigned to COBAN SRL. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:C5:0B:4 belongs to
Written 00:1B:C5:0B:4, 00-1B-C5-0B-4 or 001BC50B4, depending on the system. Look up a full address.
Prefix
00:1B:C5:0B:4/36
Organization
COBAN SRL
Registry
MA-S (36 bits)
Addresses
4,096
First address
00:1B:C5:0B:40:00
Last address
00:1B:C5:0B:4F:FF
Address type
Globally unique, unicast
Registered address
VIA BERGAMO,1910 CARONNO PERTUSELLA VA IT 21042
Parent block
Inside 00:1B:C5
This MA-S block is carved from the 24-bit block 00:1B:C5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to COBAN SRL
1 more block registered under the same name.