MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Contec Americas Inc.
Unique prefixes: 7
Block Size: 28665 (28.66 k)
First registration: 18 February 2016
Last updated: 03 September 2020
Types
MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 70:B3:D5:36:3 | MA-S | 2018-02-15 |
| 70:B3:D5:39:2 | MA-S | 2016-02-18 |
| 70:B3:D5:5D:2 | MA-S | 2019-12-07 |
| 70:B3:D5:88:3 | MA-S | 2020-09-03 |
| 70:B3:D5:8B:7 | MA-S | 2018-02-15 |
| 70:B3:D5:91:4 | MA-S | 2019-08-31 |
| 70:B3:D5:D1:0 | MA-S | 2017-04-18 |