MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Smith Meter, Inc.
Unique prefixes: 10
Block Size: 40950 (40.95 k)
First registration: 21 February 2011
Last updated: 29 May 2019
Types
IAB: Individual Address Blocks. 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 |
|---|---|---|
| 00:50:C2:1E:7 | IAB | 2011-02-21 |
| 00:50:C2:77:A | IAB | 2011-02-21 |
| 00:50:C2:AA:0 | IAB | 2011-02-21 |
| 00:50:C2:D4:9 | IAB | 2011-02-21 |
| 00:50:C2:F6:E | IAB | 2012-05-09 |
| 40:D8:55:10:7 | IAB | 2013-06-03 |
| 70:B3:D5:41:4 | MA-S | 2019-05-29 |
| 70:B3:D5:70:6 | MA-S | 2018-06-14 |
| 70:B3:D5:81:6 | MA-S | 2016-11-26 |
| 70:B3:D5:E2:3 | MA-S | 2014-11-04 |