MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CT
IEEE Registrant 2 Prefixes
COGITO TECH COMPANY LIMITED
COGITO TECH COMPANY LIMITED manages 2 unique MAC address prefixes. These prefixes have a total block size of 2.1 million addresses.
The allocation includes the following types: MA-M(MAC Address Block Medium, 1,048,576 addresses each).
The company registered its MAC address allocation on 29 December 2023, and the most recent update was made on 15 May 2026. These allocations support network identification and communication globally.
Unique prefixes 2
Block Size 2097150 (2.09 M)
First registration 29 December 2023
Last updated 15 May 2026
Entity Details
Unique prefixes 2
Block Size 2097150 (2.09 M)
First registration 29 December 2023
Last updated 15 May 2026
Types
MA-M: Block Type
Mac Address Block Medium. Number of address 2^20 (~1 Million)Registered MAC Prefixes
All Organizationally Unique Identifiers and MAC ranges assigned to this vendor
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 0C:0E:C1:6 | MA-M | 2026-05-15 |
| 78:E9:96:1 | MA-M | 2023-12-29 |