MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 5C:C7:C1 history
Registration History
Registration Timeline: Chronological audit trail of all corporate registrant adjustments, headquarters relocations, and registry revisions for prefix
5C:C7:C1. 15 November 2023
Current Active Address UpdatedRegistrant Organization
Silicon Laboratories
400 West Cesar Chavez, Austin TX 78701, US
27 August 2022
Initial Registration Registrant Organization
Silicon Laboratories
7000 W. William Cannon Dr., Austin TX 78735, US
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/5cc7c1 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "5CC7C1",
"company": "Silicon Laboratories",
"address": "400 West Cesar Chavez, Austin TX 78701, US",
"country": "US",
"blockStart": "5CC7C1000000",
"blockEnd": "5CC7C1FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2023-11-15",
"isRand": false,
"isPrivate": false
}