6C:83:66 Nanjing SAC Power Grid Automation Co., Ltd.
Every MAC address from 6C:83:66:00:00:00 to 6C:83:66:FF:FF:FF belongs to a block the IEEE assigned to Nanjing SAC Power Grid Automation Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 6C:83:66 belongs to
Written 6C:83:66, 6C-83-66 or 6C8366, depending on the system. Look up a full address.
Prefix
6C:83:66
Organization
Nanjing SAC Power Grid Automation Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
6C:83:66:00:00:00
Last address
6C:83:66:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No.11 Phoenix Road Nanjing Jiangsu Provience CN 211100
Same organization
Other blocks assigned to Nanjing SAC Power Grid Automation Co., Ltd.
1 more block registered under the same name.