MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address CC:4F:5C:C (Beijing Cotytech Technology Co.,LTD.)
MAC address prefix CC:4F:5C:C is registered to Beijing Cotytech Technology Co.,LTD., located at Rm2302, Block B, Haojing Building, Zhichunlu, Haidian District, Beijing, Beijing 100192, CN. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 06 August 2020, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
CC:4F:5C:C
Registrant / Organization
Registry Chronology
Initial registration: 06 August 2020
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Rm2302
Block B
Haojing Building
Zhichunlu
Haidian District
Beijing
Beijing 100192
CN.
Block B
Haojing Building
Zhichunlu
Haidian District
Beijing
Beijing 100192
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/cc4f5cc -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "CC4F5CC",
"company": "Beijing Cotytech Technology Co.,LTD.",
"address": "Rm2302, Block B, Haojing Building, Zhichunlu, Haidian District, Beijing, Beijing 100192, CN",
"country": "CN",
"blockStart": "CC4F5CC00000",
"blockEnd": "CC4F5CCFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2020-08-06",
"isRand": false,
"isPrivate": false
}