MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Nuance Hearing Ltd.
Unique prefixes: 4
Block Size: 1060860 (1.06 M)
First registration: 02 August 2019
Last updated: 18 December 2020
Types
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 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 |
|---|---|---|
| 04:11:19:D | MA-M | 2020-12-18 |
| 70:B3:D5:35:B | MA-S | 2020-09-19 |
| 70:B3:D5:56:9 | MA-S | 2019-08-02 |
| 70:B3:D5:AE:4 | MA-S | 2020-06-05 |