MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
TI
IEEE Registrant 9 Prefixes
TELLESCOM INDUSTRIA E COMERCIO EM TELECOMUNICACAO
TELLESCOM INDUSTRIA E COMERCIO EM TELECOMUNICACAO manages 9 unique MAC address prefixes. These prefixes have a total block size of 151 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 27 June 2016, and the most recent update was made on 11 December 2025. These allocations support network identification and communication globally.
Unique prefixes 9
Block Size 150994935 (150.99 M)
First registration 27 June 2016
Last updated 11 December 2025
Entity Details
Unique prefixes 9
Block Size 150994935 (150.99 M)
First registration 27 June 2016
Last updated 11 December 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