MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Silicon Laboratories
Unique prefixes: 72
Block Size: 1207959480 (1.2 G)
First registration: 14 October 2002
Last updated: 22 August 2023
Types
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:0B:57 | MA-L | 2002-10-14 |
| 00:3C:84 | MA-L | 2021-09-01 |
| 04:0D:84 | MA-L | 2021-09-30 |
| 04:87:27 | MA-L | 2023-03-15 |
| 04:CD:15 | MA-L | 2021-06-26 |
| 08:6B:D7 | MA-L | 2018-08-16 |
| 0C:43:14 | MA-L | 2021-03-10 |
| 0C:AE:5F | MA-L | 2023-05-11 |
| 0C:EF:F6 | MA-L | 2023-07-11 |
| 14:2D:41 | MA-L | 2023-02-16 |
| 14:B4:57 | MA-L | 2018-12-22 |
| 18:7A:3E | MA-L | 2022-04-15 |
| 1C:34:F1 | MA-L | 2021-11-06 |
| 28:76:81 | MA-L | 2022-09-21 |
| 28:DB:A7 | MA-L | 2023-06-15 |
| 2C:11:65 | MA-L | 2021-05-01 |
| 30:FB:10 | MA-L | 2022-09-21 |
| 34:10:F4 | MA-L | 2023-03-15 |
| 34:25:B4 | MA-L | 2022-06-14 |
| 38:39:8F | MA-L | 2023-05-11 |
| 38:5B:44 | MA-L | 2021-12-16 |
| 38:5C:FB | MA-L | 2022-04-15 |
| 3C:2E:F5 | MA-L | 2023-02-16 |
| 4C:5B:B3 | MA-L | 2022-07-12 |
| 50:32:5F | MA-L | 2021-04-05 |
| 54:0F:57 | MA-L | 2021-08-17 |
| 58:8E:81 | MA-L | 2019-10-24 |
| 5C:02:72 | MA-L | 2020-07-06 |
| 5C:C7:C1 | MA-L | 2022-08-27 |
| 60:A4:23 | MA-L | 2020-04-23 |
| 60:B6:47 | MA-L | 2022-10-18 |
| 60:EF:AB | MA-L | 2022-11-12 |
| 68:0A:E2 | MA-L | 2019-08-28 |
| 6C:5C:B1 | MA-L | 2022-07-12 |
| 70:54:64 | MA-L | 2022-12-07 |
| 70:AC:08 | MA-L | 2022-03-17 |
| 7C:C6:B6 | MA-L | 2023-08-22 |
| 80:4B:50 | MA-L | 2020-10-21 |
| 84:27:12 | MA-L | 2023-06-15 |
| 84:2E:14 | MA-L | 2019-12-12 |
| 84:71:27 | MA-L | 2020-09-01 |
| 84:B4:DB | MA-L | 2021-11-06 |
| 84:BA:20 | MA-L | 2021-09-01 |
| 84:FD:27 | MA-L | 2020-12-04 |
| 88:1A:14 | MA-L | 2023-07-11 |
| 8C:6F:B9 | MA-L | 2022-12-07 |
| 8C:F6:81 | MA-L | 2021-06-01 |
| 90:35:EA | MA-L | 2021-07-21 |
| 90:39:5E | MA-L | 2022-08-27 |
| 90:AB:96 | MA-L | 2022-10-18 |
| 90:FD:9F | MA-L | 2017-07-01 |
| 94:34:69 | MA-L | 2021-12-16 |
| 94:B2:16 | MA-L | 2023-08-22 |
| 94:DE:B8 | MA-L | 2021-09-30 |
| 98:0C:33 | MA-L | 2022-11-12 |
| A4:6D:D4 | MA-L | 2022-12-30 |
| A4:9E:69 | MA-L | 2022-05-20 |
| B0:C7:DE | MA-L | 2023-04-11 |
| B4:35:22 | MA-L | 2022-08-01 |
| B4:3A:31 | MA-L | 2022-05-20 |
| B4:E3:F9 | MA-L | 2021-02-09 |
| BC:02:6E | MA-L | 2022-08-01 |
| BC:33:AC | MA-L | 2020-03-05 |
| CC:86:EC | MA-L | 2021-01-09 |
| CC:CC:CC | MA-L | 2019-05-03 |
| D8:7A:3B | MA-L | 2022-12-30 |
| DC:8E:95 | MA-L | 2022-01-26 |
| E0:79:8D | MA-L | 2022-01-26 |
| E8:E0:7E | MA-L | 2023-04-11 |
| EC:1B:BD | MA-L | 2019-07-11 |
| F0:82:C0 | MA-L | 2022-06-14 |
| F4:B3:B1 | MA-L | 2022-03-17 |