MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
LE
IEEE Registrant 5 Prefixes
Landis+Gyr Equipamentos de Medição Ltda
Landis+Gyr Equipamentos de Medição Ltda manages 5 unique MAC address prefixes. These prefixes have a total block size of 20.5 thousand addresses.
The allocation includes the following types: 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 19 June 2021, and the most recent update was made on 06 October 2025. These allocations support network identification and communication globally.
Unique prefixes 5
Block Size 20475 (20.47 k)
First registration 19 June 2021
Last updated 06 October 2025
Entity Details
Unique prefixes 5
Block Size 20475 (20.47 k)
First registration 19 June 2021
Last updated 06 October 2025
Types
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 |
|---|---|---|
| 8C:1F:64:29:3 | MA-S | 2022-11-30 |
| 8C:1F:64:54:2 | MA-S | 2021-06-19 |
| 8C:1F:64:5A:A | MA-S | 2024-03-27 |
| 8C:1F:64:95:E | MA-S | 2025-01-09 |
| 8C:1F:64:CE:9 | MA-S | 2025-10-06 |