Annapurna labs

157 blocks

Every MAC/OUI block IEEE has registered to this exact organization name, combined.

Registered nameAnnapurna labs

Total assignments157

Total address capacity258,998,272

First tracked hereAug 22, 2026

Last changed hereOct 3, 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 Annapurna labs

Annapurna Labs is the Israeli chip company Amazon acquired in 2015. It designs the custom silicon behind AWS, including the Nitro system cards and Graviton processors.

Devices that use these prefixes

AWS Nitro cards and network interfaces
Amazon cloud infrastructure hardware

Related companies

Amazon Technologies Inc.: the parent company

Assignments by type

Type	Count
MA-L	6
MA-M	151

Countries in IEEE's registration records

Country	Blocks
🇮🇱 Israel	156
🇺🇸 United States	1

Download this organization's blocks

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

157 registered prefixes

Prefix Type

18:96:77:00:00:00 /24 MA-L 28:87:5F:00:00:00 /24 MA-L 30:8B:23:00:00:00 /24 MA-L 50:62:45:00:00:00 /24 MA-L 54:A3:56:00:00:00 /24 MA-L F8:F2:95:00:00:00 /24 MA-L 00:69:67:00:00:00 /28 MA-M 00:6A:5E:90:00:00 /28 MA-M 00:6A:5E:A0:00:00 /28 MA-M 00:8D:F4:60:00:00 /28 MA-M 04:A1:6F:80:00:00 /28 MA-M 04:C9:8B:40:00:00 /28 MA-M 04:C9:8B:60:00:00 /28 MA-M 08:26:AE:90:00:00 /28 MA-M 08:F8:0D:30:00:00 /28 MA-M 0C:47:A9:20:00:00 /28 MA-M 0C:47:A9:70:00:00 /28 MA-M 0C:47:A9:C0:00:00 /28 MA-M 0C:5C:B5:40:00:00 /28 MA-M 0C:7F:ED:A0:00:00 /28 MA-M 0C:86:29:30:00:00 /28 MA-M 0C:CC:47:60:00:00 /28 MA-M 10:06:48:50:00:00 /28 MA-M 10:06:48:90:00:00 /28 MA-M 10:54:D2:80:00:00 /28 MA-M 10:63:A3:E0:00:00 /28 MA-M 10:DC:B6:40:00:00 /28 MA-M 14:4F:D7:00:00:00 /28 MA-M 18:66:96:00:00:00 /28 MA-M 18:A5:9C:D0:00:00 /28 MA-M 18:C3:F4:40:00:00 /28 MA-M 18:D7:93:10:00:00 /28 MA-M 1C:AE:3E:60:00:00 /28 MA-M 20:B3:7F:90:00:00 /28 MA-M 20:CE:2A:00:00:00 /28 MA-M 20:CE:2A:40:00:00 /28 MA-M 24:15:10:40:00:00 /28 MA-M 28:B7:7C:40:00:00 /28 MA-M 28:F8:C6:10:00:00 /28 MA-M 28:F8:C6:C0:00:00 /28 MA-M 2C:7A:F4:00:00:00 /28 MA-M 2C:7A:F4:10:00:00 /28 MA-M 2C:7A:F4:50:00:00 /28 MA-M 30:3D:51:90:00:00 /28 MA-M 30:43:D7:D0:00:00 /28 MA-M 34:E1:D1:E0:00:00 /28 MA-M 38:05:25:40:00:00 /28 MA-M 38:05:25:90:00:00 /28 MA-M 38:1F:26:E0:00:00 /28 MA-M 38:73:EA:D0:00:00 /28 MA-M 38:A8:CD:D0:00:00 /28 MA-M 3C:DC:03:40:00:00 /28 MA-M 3C:FA:D3:10:00:00 /28 MA-M 40:2C:76:20:00:00 /28 MA-M 40:2C:76:90:00:00 /28 MA-M 44:03:77:30:00:00 /28 MA-M 44:6F:D8:90:00:00 /28 MA-M 44:A9:2C:E0:00:00 /28 MA-M 48:0B:B2:60:00:00 /28 MA-M 48:DA:35:20:00:00 /28 MA-M 48:E6:C6:50:00:00 /28 MA-M 4C:74:A7:80:00:00 /28 MA-M 4C:81:BE:20:00:00 /28 MA-M 4C:91:7A:E0:00:00 /28 MA-M 4C:EA:41:90:00:00 /28 MA-M 50:0B:91:20:00:00 /28 MA-M 50:48:2C:10:00:00 /28 MA-M 50:A0:30:20:00:00 /28 MA-M 54:08:3B:10:00:00 /28 MA-M 58:20:8A:00:00:00 /28 MA-M 58:23:BC:90:00:00 /28 MA-M 58:23:BC:B0:00:00 /28 MA-M 58:E8:76:B0:00:00 /28 MA-M 5C:5A:4C:50:00:00 /28 MA-M 5C:85:7E:C0:00:00 /28 MA-M 5C:87:D8:90:00:00 /28 MA-M 60:15:92:B0:00:00 /28 MA-M 60:15:92:E0:00:00 /28 MA-M 60:A4:34:C0:00:00 /28 MA-M 64:33:B5:90:00:00 /28 MA-M 64:62:66:10:00:00 /28 MA-M 68:79:12:10:00:00 /28 MA-M 68:DA:73:00:00:00 /28 MA-M 6C:15:24:B0:00:00 /28 MA-M 6C:93:08:D0:00:00 /28 MA-M 70:50:E7:10:00:00 /28 MA-M 70:5A:6F:90:00:00 /28 MA-M 70:5A:6F:A0:00:00 /28 MA-M 74:25:84:70:00:00 /28 MA-M 74:25:84:80:00:00 /28 MA-M 74:25:84:A0:00:00 /28 MA-M 74:33:36:B0:00:00 /28 MA-M 78:39:2D:40:00:00 /28 MA-M 78:39:2D:60:00:00 /28 MA-M 7C:47:7C:C0:00:00 /28 MA-M 7C:BA:CC:A0:00:00 /28 MA-M 7C:E4:A1:90:00:00 /28 MA-M 7C:E4:A1:C0:00:00 /28 MA-M 80:02:F4:80:00:00 /28 MA-M 84:8B:CD:30:00:00 /28 MA-M