MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


Universal Telecom S/A

MAC prefix: 00:22:40

Vendor name: Universal Telecom S/A

MAC range: 00:22:40:00:00:00 - 00:22:40:FF:FF:FF

Block Size: 16777215 (16.77 M)


Avenida Paulista
2444 - 17 andar
São Paulo 01310-300

Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 25 October 2008

Last updated: 17 November 2015

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