MAC Address Lookup

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

 Vendor

YPP Corporation

Unique prefixes: 2

Block Size: 8190 (8.19 k)

First registration: 29 April 2015

Last updated: 06 July 2022

Types

MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

MAC PrefixTypeRegistration Date
70:B3:D5:11:9MA-S2015-04-29
8C:1F:64:3E:0MA-S2021-06-24