MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Jacobs Technology, Inc.
Unique prefixes: 2
Block Size: 1052670 (1.05 M)
First registration: 13 July 2023
Last updated: 05 April 2024
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 |
|---|---|---|
| 10:63:A3:1 | MA-M | 2024-04-05 |
| 8C:1F:64:A9:8 | MA-S | 2023-07-13 |