macadress

Silicon Laboratories

162 blocks
Every MAC/OUI block IEEE has registered to this exact organization name, combined.
Registered nameSilicon Laboratories
Total assignments162
Total address capacity2,717,908,992
First tracked hereAug 22, 2026
Last changed hereOct 27, 2026
SourceIEEE Registration Authority

Vendor registration identifies the organization holding a block, not a specific device model, product line, or manufacturing date. This page combines every block IEEE has registered under this exact organization name; it doesn't mean every address in every listed block is currently shipping in a real device.

About Silicon Laboratories

Silicon Labs makes wireless chips and modules for the smart home.

Devices that use these prefixes

  • Zigbee, Thread and Bluetooth Low Energy chips and modules
  • Hubs and smart home devices built on those chips

Frequently asked questions

Does a Silicon Labs prefix name the product?
No. It identifies the radio inside, which sits in products from many brands.

Assignments by type

TypeCount
MA-L162

Countries in IEEE's registration records

CountryBlocks
🇺🇸 United States162

Download this organization's blocks

Get just these assignments as CSV or JSON, generated fresh from the live registry on every request.

162 registered prefixes

Prefix Type
00:0B:57:00:00:00 /24 MA-L 00:3C:84:00:00:00 /24 MA-L 00:BE:44:00:00:00 /24 MA-L 04:0D:84:00:00:00 /24 MA-L 04:87:27:00:00:00 /24 MA-L 04:CD:15:00:00:00 /24 MA-L 04:E3:E5:00:00:00 /24 MA-L 08:6B:D7:00:00:00 /24 MA-L 08:B9:5F:00:00:00 /24 MA-L 08:DD:EB:00:00:00 /24 MA-L 08:FD:52:00:00:00 /24 MA-L 0C:2A:6F:00:00:00 /24 MA-L 0C:43:14:00:00:00 /24 MA-L 0C:AE:5F:00:00:00 /24 MA-L 0C:EF:F6:00:00:00 /24 MA-L 14:2D:41:00:00:00 /24 MA-L 14:B4:57:00:00:00 /24 MA-L 14:E1:C9:00:00:00 /24 MA-L 18:0D:F9:00:00:00 /24 MA-L 18:69:0A:00:00:00 /24 MA-L 18:7A:3E:00:00:00 /24 MA-L 18:DC:12:00:00:00 /24 MA-L 1C:34:F1:00:00:00 /24 MA-L 1C:C0:89:00:00:00 /24 MA-L 20:A7:16:00:00:00 /24 MA-L 24:1F:3A:00:00:00 /24 MA-L 24:4A:F8:00:00:00 /24 MA-L 24:D6:60:00:00:00 /24 MA-L 28:68:47:00:00:00 /24 MA-L 28:76:81:00:00:00 /24 MA-L 28:DB:A7:00:00:00 /24 MA-L 2C:0C:88:00:00:00 /24 MA-L 2C:11:65:00:00:00 /24 MA-L 30:FB:10:00:00:00 /24 MA-L 34:10:F4:00:00:00 /24 MA-L 34:25:B4:00:00:00 /24 MA-L 34:8D:13:00:00:00 /24 MA-L 38:39:8F:00:00:00 /24 MA-L 38:5B:44:00:00:00 /24 MA-L 38:5C:FB:00:00:00 /24 MA-L 3C:2E:F5:00:00:00 /24 MA-L 40:30:59:00:00:00 /24 MA-L 40:38:02:00:00:00 /24 MA-L 44:9F:DA:00:00:00 /24 MA-L 44:E2:F8:00:00:00 /24 MA-L 4C:45:53:00:00:00 /24 MA-L 4C:5B:B3:00:00:00 /24 MA-L 4C:97:A1:00:00:00 /24 MA-L 50:32:5F:00:00:00 /24 MA-L 54:0F:57:00:00:00 /24 MA-L 54:DC:E9:00:00:00 /24 MA-L 54:F2:83:00:00:00 /24 MA-L 58:26:3A:00:00:00 /24 MA-L 58:3B:C2:00:00:00 /24 MA-L 58:8C:CF:00:00:00 /24 MA-L 58:8E:81:00:00:00 /24 MA-L 5C:02:72:00:00:00 /24 MA-L 5C:3A:A2:00:00:00 /24 MA-L 5C:C7:C1:00:00:00 /24 MA-L 60:83:DA:00:00:00 /24 MA-L 60:A4:23:00:00:00 /24 MA-L 60:B6:47:00:00:00 /24 MA-L 60:B7:63:00:00:00 /24 MA-L 60:D1:D8:00:00:00 /24 MA-L 60:EF:AB:00:00:00 /24 MA-L 64:02:8F:00:00:00 /24 MA-L 68:0A:E2:00:00:00 /24 MA-L 68:70:9E:00:00:00 /24 MA-L 6C:5C:B1:00:00:00 /24 MA-L 6C:A0:42:00:00:00 /24 MA-L 6C:E4:A4:00:00:00 /24 MA-L 6C:FD:22:00:00:00 /24 MA-L 70:54:64:00:00:00 /24 MA-L 70:AC:08:00:00:00 /24 MA-L 70:C5:9C:00:00:00 /24 MA-L 70:D0:7E:00:00:00 /24 MA-L 74:0B:12:00:00:00 /24 MA-L 78:1C:9D:00:00:00 /24 MA-L 78:71:BA:00:00:00 /24 MA-L 7C:31:FA:00:00:00 /24 MA-L 7C:C6:B6:00:00:00 /24 MA-L 80:4B:50:00:00:00 /24 MA-L 84:27:12:00:00:00 /24 MA-L 84:2E:14:00:00:00 /24 MA-L 84:71:27:00:00:00 /24 MA-L 84:B4:DB:00:00:00 /24 MA-L 84:BA:20:00:00:00 /24 MA-L 84:FD:27:00:00:00 /24 MA-L 88:0F:62:00:00:00 /24 MA-L 88:1A:14:00:00:00 /24 MA-L 88:BA:74:00:00:00 /24 MA-L 8C:65:A3:00:00:00 /24 MA-L 8C:6F:B9:00:00:00 /24 MA-L 8C:73:DA:00:00:00 /24 MA-L 8C:8B:48:00:00:00 /24 MA-L 8C:F6:81:00:00:00 /24 MA-L 90:1F:09:00:00:00 /24 MA-L 90:35:EA:00:00:00 /24 MA-L 90:39:5E:00:00:00 /24 MA-L 90:AB:96:00:00:00 /24 MA-L
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