MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 40:C4:D6 (ChongQing Camyu Technology Development Co.,Ltd.)
MAC address prefix 40:C4:D6 is registered to ChongQing Camyu Technology Development Co.,Ltd., located at 4th Floor, Tower of Venus Technology Building, NO 60 Xing Guang Road, Chong Qing 401121, CN. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 11 March 2013, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
40:C4:D6
Registrant / Organization
Registry Chronology
Initial registration: 11 March 2013
Last updated: 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
4th Floor
Tower of Venus Technology Building
NO 60 Xing Guang Road
Chong Qing 401121
CN.
Tower of Venus Technology Building
NO 60 Xing Guang Road
Chong Qing 401121
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/40c4d6 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "40C4D6",
"company": "ChongQing Camyu Technology Development Co.,Ltd.",
"address": "4th Floor, Tower of Venus Technology Building, NO 60 Xing Guang Road, Chong Qing 401121, CN",
"country": "CN",
"blockStart": "40C4D6000000",
"blockEnd": "40C4D6FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}