MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
ST
IEEE Registrant 1 Prefix
Sesami Technologies Srl
Sesami Technologies Srl manages 1 unique MAC address prefix. These prefixes have a total block size of 16.8 million addresses.
The allocation includes the following types: MA-L(MAC Address Block Large, 16,777,216 addresses each).
The company registered its MAC address allocation on 12 February 2004, and the most recent update was made on 05 September 2025. These allocations support network identification and communication globally.
Unique prefixes 1
Block Size 16777215 (16.77 M)
First registration 12 February 2004
Last updated 05 September 2025
Entity Details
Unique prefixes 1
Block Size 16777215 (16.77 M)
First registration 12 February 2004
Last updated 05 September 2025
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)Registered MAC Prefixes
All Organizationally Unique Identifiers and MAC ranges assigned to this vendor
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:0E:72 | MA-L | 2004-02-12 |