MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Microchip Technology Inc.
Unique prefixes: 15
Block Size: 251658225 (251.65 M)
First registration: 04 December 2000
Last updated: 30 March 2023
Types
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:04:A3 | MA-L | 2000-12-04 |
| 00:1E:C0 | MA-L | 2007-12-31 |
| 04:91:62 | MA-L | 2018-06-29 |
| 40:84:32 | MA-L | 2023-03-30 |
| 44:B7:D0 | MA-L | 2022-08-02 |
| 54:10:EC | MA-L | 2016-04-06 |
| 60:8A:10 | MA-L | 2021-03-30 |
| 68:27:19 | MA-L | 2019-07-16 |
| 80:1F:12 | MA-L | 2017-10-31 |
| 80:34:28 | MA-L | 2020-12-22 |
| 9C:95:6E | MA-L | 2022-04-21 |
| D8:47:8F | MA-L | 2023-01-13 |
| D8:80:39 | MA-L | 2014-08-20 |
| E8:EB:1B | MA-L | 2020-06-23 |
| FC:0F:E7 | MA-L | 2021-09-10 |