MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address C4:FF:BC:6 history
Registration History
Registration Timeline: Chronological audit trail of all corporate registrant adjustments, headquarters relocations, and registry revisions for prefix
C4:FF:BC:6. 05 September 2025
Current Active Vendor Renamed Registrant Organization
Shanghai Kanghai Information System CO.,LTD.
9th FIoor, Building 9, No.1 Qingxiang road, BaoNeng Science and TechnoIogy Industrial Park, Longhua New District, ShenZhen GuangDong 518000, CN
15 February 2018
Initial Registration Registrant Organization
Shenzhen C & D Electronics Co., Ltd.
9th FIoor, Building 9, No.1 Qingxiang road, BaoNeng Science and TechnoIogy Industrial Park, Longhua New District, ShenZhen GuangDong 518000, CN
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/c4ffbc6 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "C4FFBC6",
"company": "Shanghai Kanghai Information System CO.,LTD.",
"address": "9th FIoor, Building 9, No.1 Qingxiang road, BaoNeng Science and TechnoIogy Industrial Park, Longhua New District, ShenZhen GuangDong 518000, CN",
"country": "CN",
"blockStart": "C4FFBC600000",
"blockEnd": "C4FFBC6FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2025-09-05",
"isRand": false,
"isPrivate": false
}