Tuya Smart Inc.

Tuya Smart Inc. , manages 28 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 469.8 million addresses.

The allocation includes the following types: MA-L (Mac Address Block Large, ~16 million addresses each).

The company registered its MAC address allocation on 11 October 2017, and the most recent update was made on 07 November 2024. These allocations support network identification and communication globally.

Unique prefixes: 28

Block Size: 469762020 (469.76 M)

First registration: 11 October 2017

Last updated: 07 November 2024

Types

MA-L:Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MAC PrefixTypeRegistration Date
10:5A:17 MA-L2021-06-25
10:D5:61 MA-L2021-01-16
18:69:D8 MA-L2020-01-14
18:DE:50 MA-L2023-03-15
1C:90:FF MA-L2022-05-27
38:1F:8D MA-L2021-07-01
38:2C:E5 MA-L2024-05-07
38:A5:C9 MA-L2024-06-19
4C:A9:19 MA-L2023-12-08
50:8A:06 MA-L2021-03-03
50:8B:B9 MA-L2022-11-01
68:57:2D MA-L2017-10-11
70:89:76 MA-L2020-11-12
7C:F6:66 MA-L2021-02-11
84:E3:42 MA-L2020-08-15
A0:92:08 MA-L2021-11-18
A8:80:55 MA-L2022-11-01
B8:06:0D MA-L2023-08-22
C0:F8:53 MA-L2024-11-07
C4:82:E1 MA-L2023-03-15
CC:8C:BF MA-L2021-11-18
D4:A6:51 MA-L2020-04-15
D8:1F:12 MA-L2021-07-01
D8:C8:0C MA-L2024-11-07
D8:D6:68 MA-L2023-08-22
F8:17:2D MA-L2024-06-19
FC:3C:D7 MA-L2023-12-08
FC:67:1F MA-L2022-05-27