MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
PHB Eletronica Ltda.
Unique prefixes: 3
Block Size: 12285 (12.28 k)
First registration: 21 February 2011
Last updated: 30 November 2021
Types
IAB: Individual Address Blocks. Number of address 2^24 (~16 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 |
---|---|---|
00:50:C2:92:5 | IAB | 2011-02-21 |
70:B3:D5:90:4 | MA-S | 2018-02-15 |
8C:1F:64:22:4 | MA-S | 2021-11-30 |