MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
NE
IEEE Registrant 2 Prefixes
NEOiD
NEOiD 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 10 December 2024, and the most recent update was made on 11 December 2025. These allocations support network identification and communication globally.
Unique prefixes 2
Block Size 1052670 (1.05 M)
First registration 10 December 2024
Last updated 11 December 2025
Entity Details
Unique prefixes 2
Block Size 1052670 (1.05 M)
First registration 10 December 2024
Last updated 11 December 2025
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 |
|---|---|---|
| 58:AD:08:0 | MA-M | 2025-12-11 |
| 8C:1F:64:BB:6 | MA-S | 2024-12-10 |