MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Vialis BV
Unique prefixes: 2
Block Size: 17825790 (17.82 M)
First registration: 12 November 2013
Last updated: 18 November 2024
Types
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| A0:77:71 | MA-L | 2013-11-12 |
| EC:74:CD:4 | MA-M | 2024-11-18 |