00:1B:C5:00:4 Intellvisions Software Ltd
Every MAC address from 00:1B:C5:00:40:00 to 00:1B:C5:00:4F:FF belongs to a block the IEEE assigned to Intellvisions Software Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:C5:00:4 belongs to
Written 00:1B:C5:00:4, 00-1B-C5-00-4 or 001BC5004, depending on the system. Look up a full address.
Prefix
00:1B:C5:00:4/36
Organization
Intellvisions Software Ltd
Registry
MA-S (36 bits)
Addresses
4,096
First address
00:1B:C5:00:40:00
Last address
00:1B:C5:00:4F:FF
Address type
Globally unique, unicast
Registered address
303, Steel House, 24 Mahal Indl Estate Mumbai Maharashtra IN 400093
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.