Find the vendor name of a device by entering an OUI or a MAC address
National Radio & Telecommunication Corporation - NRTC
National Radio & Telecommunication Corporation - NRTC manages 2 unique MAC address prefixes. These prefixes have a total block size of 1.1 million addresses.
The allocation includes the following types: MA-M(MAC Address Block Medium, 1,048,576 addresses each) and MA-S(MAC Address Block Small, previously named OUI-36, encompasses IAB assignments, 4,096 addresses each).
The company registered its MAC address allocation on 24 October 2018, and the most recent update was made on 09 August 2019. These allocations support network identification and communication globally.
Entity Details
Types
MA-M: Block Type
Mac Address Block Medium. Number of address 2^20 (~1 Million)MA-S: Block Type
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)Registered MAC Prefixes
All Organizationally Unique Identifiers and MAC ranges assigned to this vendor
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 04:D1:6E:B | MA-M | 2019-08-09 |
| 70:B3:D5:94:9 | MA-S | 2018-10-24 |