MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CoolR Group Inc
CoolR Group Inc , manages 2 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 2.1 million addresses.
The allocation includes the following types: MA-M (Mac Address Block Medium, ~1 Million addresses each).
The company registered its MAC address allocation on 08 March 2017, and the most recent update was made on 08 November 2022. These allocations support network identification and communication globally.
Unique prefixes: 2
Block Size: 2097150 (2.09 M)
First registration: 08 March 2017
Last updated: 08 November 2022
Types
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 70:5A:6F:C | MA-M | 2022-11-08 |
| A0:C5:F2:8 | MA-M | 2017-03-08 |