1C:90:FF Tuya Smart Inc.
Every MAC address from 1C:90:FF:00:00:00 to 1C:90:FF:FF:FF:FF belongs to a block the IEEE assigned to Tuya Smart Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 1C:90:FF belongs to
Written 1C:90:FF, 1C-90-FF or 1C90FF, depending on the system. Look up a full address.
Prefix
1C:90:FF
Organization
Tuya Smart Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
1C:90:FF:00:00:00
Last address
1C:90:FF:FF:FF:FF
Address type
Globally unique, unicast
Registered address
160 Greentree Drive, Suite 101 Dover DE US 19904
Same organization
Other blocks assigned to Tuya Smart Inc.
41 more blocks registered under the same name.
00:33:7A10:5A:1710:D5:6118:69:D818:DE:5020:F1:B22C:B4:7130:48:7D38:1F:8D38:2C:E538:A5:C93C:0B:594C:A9:1950:8A:0650:8B:B968:57:2D70:89:767C:F6:6680:64:7C84:E3:42A0:92:08A8:80:55A8:DD:BCAC:F8:78B8:06:0DBC:35:1EC0:F8:53C4:82:E1CC:8C:BFD0:32:E7D0:82:E8D0:82:EBD4:A6:51D8:1F:12D8:C8:0CD8:D6:68D8:FC:92E4:AE:E4F8:17:2DFC:3C:D7FC:67:1F