MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Ariston Thermo s.p.a.
Unique prefixes: 3
Block Size: 1056765 (1.05 M)
First registration: 15 February 2018
Last updated: 17 February 2021
Types
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)
MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
MAC Prefix | Type | Registration Date |
---|---|---|
20:CE:2A:C | MA-M | 2021-02-17 |
70:B3:D5:3D:6 | MA-S | 2020-02-05 |
70:B3:D5:C1:1 | MA-S | 2018-02-15 |