Silicon Laboratories MAC Address Prefixes

156 registered assignments are associated with this exact organisation name in the current IEEE data.

Registered assignments

Registry address: 7000 W. William Cannon Dr. Austin TX US 78735

PrefixAssignment typePrefix length
000B57 MA-L 24 bits
003C84 MA-L 24 bits
00BE44 MA-L 24 bits
040D84 MA-L 24 bits
048727 MA-L 24 bits
04CD15 MA-L 24 bits
04E3E5 MA-L 24 bits
086BD7 MA-L 24 bits
08B95F MA-L 24 bits
08DDEB MA-L 24 bits
08FD52 MA-L 24 bits
0C2A6F MA-L 24 bits
0C4314 MA-L 24 bits
0CAE5F MA-L 24 bits
0CEFF6 MA-L 24 bits
142D41 MA-L 24 bits
14B457 MA-L 24 bits
14E1C9 MA-L 24 bits
180DF9 MA-L 24 bits
18690A MA-L 24 bits
187A3E MA-L 24 bits
18DC12 MA-L 24 bits
1C34F1 MA-L 24 bits
1CC089 MA-L 24 bits
20A716 MA-L 24 bits
241F3A MA-L 24 bits
244AF8 MA-L 24 bits
24D660 MA-L 24 bits
286847 MA-L 24 bits
287681 MA-L 24 bits
28DBA7 MA-L 24 bits
2C1165 MA-L 24 bits
30FB10 MA-L 24 bits
3410F4 MA-L 24 bits
3425B4 MA-L 24 bits
348D13 MA-L 24 bits
38398F MA-L 24 bits
385B44 MA-L 24 bits
385CFB MA-L 24 bits
3C2EF5 MA-L 24 bits
403059 MA-L 24 bits
403802 MA-L 24 bits
449FDA MA-L 24 bits
44E2F8 MA-L 24 bits
4C4553 MA-L 24 bits
4C5BB3 MA-L 24 bits
4C97A1 MA-L 24 bits
50325F MA-L 24 bits
540F57 MA-L 24 bits
54DCE9 MA-L 24 bits
54F283 MA-L 24 bits
58263A MA-L 24 bits
583BC2 MA-L 24 bits
588CCF MA-L 24 bits
588E81 MA-L 24 bits
5C0272 MA-L 24 bits
5C3AA2 MA-L 24 bits
5CC7C1 MA-L 24 bits
6083DA MA-L 24 bits
60A423 MA-L 24 bits
60B647 MA-L 24 bits
60B763 MA-L 24 bits
60D1D8 MA-L 24 bits
60EFAB MA-L 24 bits
64028F MA-L 24 bits
680AE2 MA-L 24 bits
68709E MA-L 24 bits
6C5CB1 MA-L 24 bits
6CA042 MA-L 24 bits
6CE4A4 MA-L 24 bits
6CFD22 MA-L 24 bits
705464 MA-L 24 bits
70AC08 MA-L 24 bits
70C59C MA-L 24 bits
70D07E MA-L 24 bits
740B12 MA-L 24 bits
781C9D MA-L 24 bits
7C31FA MA-L 24 bits
7CC6B6 MA-L 24 bits
804B50 MA-L 24 bits
842712 MA-L 24 bits
842E14 MA-L 24 bits
847127 MA-L 24 bits
84B4DB MA-L 24 bits
84BA20 MA-L 24 bits
84FD27 MA-L 24 bits
880F62 MA-L 24 bits
881A14 MA-L 24 bits
88BA74 MA-L 24 bits
8C65A3 MA-L 24 bits
8C6FB9 MA-L 24 bits
8C73DA MA-L 24 bits
8C8B48 MA-L 24 bits
8CF681 MA-L 24 bits
901F09 MA-L 24 bits
9035EA MA-L 24 bits
90395E MA-L 24 bits
90AB96 MA-L 24 bits
90FD9F MA-L 24 bits
943469 MA-L 24 bits
94A081 MA-L 24 bits
94B216 MA-L 24 bits
94DEB8 MA-L 24 bits
94EC32 MA-L 24 bits
980C33 MA-L 24 bits
982AC3 MA-L 24 bits
983268 MA-L 24 bits
9C64A1 MA-L 24 bits
A459BF MA-L 24 bits
A46DD4 MA-L 24 bits
A49E69 MA-L 24 bits
B061EB MA-L 24 bits
B0C7DE MA-L 24 bits
B0E8E8 MA-L 24 bits
B43522 MA-L 24 bits
B43A31 MA-L 24 bits
B48931 MA-L 24 bits
B4E3F9 MA-L 24 bits
B89734 MA-L 24 bits
BC026E MA-L 24 bits
BC33AC MA-L 24 bits
BC8D7E MA-L 24 bits
BC932A MA-L 24 bits
C02CED MA-L 24 bits
C09B9E MA-L 24 bits
C0B5DD MA-L 24 bits
C4D8C8 MA-L 24 bits
CC36BB MA-L 24 bits
CC86EC MA-L 24 bits
CCA30C MA-L 24 bits
CCA823 MA-L 24 bits
CCCCCC MA-L 24 bits
D44867 MA-L 24 bits
D44A85 MA-L 24 bits
D4FE28 MA-L 24 bits
D878F0 MA-L 24 bits
D87A3B MA-L 24 bits
DC8E95 MA-L 24 bits
E07291 MA-L 24 bits
E0798D MA-L 24 bits
E406BF MA-L 24 bits
E40A75 MA-L 24 bits
E456AC MA-L 24 bits
E8E07E MA-L 24 bits
EC1BBD MA-L 24 bits
ECF64C MA-L 24 bits
F044D3 MA-L 24 bits
F074BF MA-L 24 bits
F082C0 MA-L 24 bits
F0FD45 MA-L 24 bits
F401CC MA-L 24 bits
F4B3B1 MA-L 24 bits
F84477 MA-L 24 bits
F8C362 MA-L 24 bits
FC1119 MA-L 24 bits
FC4D6A MA-L 24 bits

What this result means

These records show the organisation named by the IEEE Registration Authority for each prefix. A match can support device identification, but it does not prove the device model, present owner or network operator. Subsidiaries and acquired product lines may appear under different registry names.

The lookup service tests the most specific assignment first. See OUI, MA-L, MA-M and MA-S explained for the difference between prefix sizes.