MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address C4:9F:F3 (Mciao Technologies, Inc.)
MAC address prefix C4:9F:F3 is registered to Mciao Technologies, Inc., located at Room304, Building 1, No.288 Qiuyi Rd., Binjiang District, Hangzhou Zhejiang 310052, CN. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 17 November 2015, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
C4:9F:F3
Registrant / Organization
Registry Chronology
Initial registration: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Room304
Building 1
No.288 Qiuyi Rd.
Binjiang District
Hangzhou Zhejiang 310052
CN.
Building 1
No.288 Qiuyi Rd.
Binjiang District
Hangzhou Zhejiang 310052
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/c49ff3 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "C49FF3",
"company": "Mciao Technologies, Inc.",
"address": "Room304, Building 1, No.288 Qiuyi Rd., Binjiang District, Hangzhou Zhejiang 310052, CN",
"country": "CN",
"blockStart": "C49FF3000000",
"blockEnd": "C49FF3FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}