What does it do?

MACLookup provides an easy way to search for MAC address prefixes and matches them to the chipset's manufacturer. It uses the IEEE database.

Vendors

We update MAC address lookup database as soon as we have new information from the IEEE database and Wireshark manufacturer database. There are more than 56K MAC address prefixes in the database.
The database was last updated on 20 January 2026

 Data

For each search, you will always have the most accurate manufacturer, vendor or organization data, without having to worry about updating a database.
You can freely download the database here

 API

The public Rest API is available for free and provides a powerful tool for retrieving detailed vendor information about any MAC address or OUI. With this API, you can seamlessly integrate MAC address and OUI lookup functionality into your applications, services, or systems. More info...

Database

68.4%10.9%12.1%8.3%
MAC address blocks
  • MA-L: 38777 (68.4%)
  • MA-M: 6218 (10.9%)
  • MA-S: 6875 (12.1%)
  • CID: 211 (0.3%)
  • IAB: 4578 (8.3%)
Last update:20 January 2026
MAC address:56659
Vendors:32704

Latest OUIs registered

MACBlockVendor NameCountry
8C:1F:64:1E:0MA-SI2V Systems Pvt. Ltd.IN
8C:1F:64:27:AMA-SRudolf Riester GmbHDE
08:3C:03:5MA-MLEADTEK BIOMED INC.TW
60:A1:FEMA-LHPRO-ControlUS
50:0F:C6MA-LsolumKR
44:61:DFMA-LSkyquad Electronics & Appliances Pvt. Ltd.IN
48:92:C1MA-LOHSUNGKR
B0:95:01MA-LEM MicroelectronicCH
FC:66:37MA-LSagemcom Broadband SASFR
60:46:4CMA-LLigent Tech,IncUS

Latest OUIs modified

MACBlockVendor NameCountry
70:B3:D5:5C:9MA-SICTK Co., Ltd.KR
00:09:D8MA-LTelia Company ABSE
98:12:23MA-LTarmoc Network LTDCN
00:15:1EMA-LB&R Industrial Automation GmbHAT
00:11:1EMA-LB&R Industrial Automation GmbHAT
58:9E:C6MA-LGigaset Technologies GmbHDE
00:21:04MA-LGigaset Technologies GmbHDE
60:15:9F:BMA-MLens Technology(Xiangtan) Co.,LtdCN
EC:74:CD:6MA-MPlatypusKR
00:26:89MA-LGeneral Dynamics Land Systems Inc.US