00:1B:83 Finsoft Ltd
Every MAC address from 00:1B:83:00:00:00 to 00:1B:83:FF:FF:FF belongs to a block the IEEE assigned to Finsoft Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:83 belongs to
Written 00:1B:83, 00-1B-83 or 001B83, depending on the system. Look up a full address.
Prefix
00:1B:83
Organization
Finsoft Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1B:83:00:00:00
Last address
00:1B:83:FF:FF:FF
Address type
Globally unique, unicast
Registered address
16-18 Hatton Garden London GB EC1N 8AT