MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Siemens AG
Unique prefixes: 18
Block Size: 285216750 (285.21 M)
First registration: 22 April 1998
Last updated: 20 September 2023
Types
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:01:E3 | MA-L | 2000-11-09 |
| 00:0B:A3 | MA-L | 2003-02-07 |
| 00:0E:8C | MA-L | 2004-02-12 |
| 00:1B:1B | MA-L | 2007-01-16 |
| 08:00:06 | MA-L | 1998-04-22 |
| 10:DF:FC | MA-L | 2018-06-29 |
| 20:87:56 | MA-L | 2016-04-06 |
| 20:A8:B9 | MA-L | 2016-07-14 |
| 28:63:36 | MA-L | 2013-12-13 |
| 30:2F:1E | MA-L | 2023-04-06 |
| 30:B8:51 | MA-L | 2023-09-20 |
| 38:4B:24 | MA-L | 2021-09-11 |
| 40:EC:F8 | MA-L | 2010-01-05 |
| 70:B3:D5:C8:7 | MA-S | 2015-04-29 |
| 88:3F:99 | MA-L | 2018-04-13 |
| AC:64:17 | MA-L | 2017-09-06 |
| D4:F5:27 | MA-L | 2018-12-20 |
| EC:1C:5D | MA-L | 2021-06-29 |