macadress

Tuya Smart Inc.

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix18:69:D8:00:00:00 /24
Vendor address160 Greentree Drive, Suite 101 Dover DE US 19904
Country🇺🇸  United States
RegisteredJan 15, 2020
Block range18:69:D8:00:00:00– 18:69:D8:FF:FF:FF
Address capacity16,777,216
AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority
TransmissionUnicast: addressed to a single device
SourceIEEE Registration Authority

Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.

Curious how a prefix like this turns into a full address? See how MAC addresses are structured →

Ownership timeline

  1. Jan 15, 2020 – Nov 20, 2020 HANGZHOU AIXIANGJI TECHNOLOGY CO., LTD name changedaddress changedcountry changed
  2. Nov 20, 2020 – present Tuya Smart Inc.

Example addresses in this block

18:69:D8:00:00:00 18:69:D8:7F:FF:FF 18:69:D8:FF:FF:FF

Where this block sits

Previous 18:69:D4:00:00:00 /24 Samsung Electronics Co.,Ltd Next 18:69:DA:00:00:00 /24 China Mobile Group Device Co.,Ltd.

The nearest registered blocks of the same size on either side of this one in IEEE's address space.

Tuya Smart Inc. holds 42 registered blocks in the IEEE registry, ranking #88 of 33,421 organizations by block count.

Other blocks registered to Tuya Smart Inc.

00:33:7A:00:00:00 /24 MA-L 10:5A:17:00:00:00 /24 MA-L 10:D5:61:00:00:00 /24 MA-L 18:DE:50:00:00:00 /24 MA-L 1C:90:FF:00:00:00 /24 MA-L 20:F1:B2:00:00:00 /24 MA-L 2C:B4:71:00:00:00 /24 MA-L 30:48:7D:00:00:00 /24 MA-L 38:1F:8D:00:00:00 /24 MA-L 38:2C:E5:00:00:00 /24 MA-L 38:A5:C9:00:00:00 /24 MA-L 3C:0B:59:00:00:00 /24 MA-L