MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address CC:5F:BF (Topwise 3G Communication Co., Ltd.)
MAC address prefix CC:5F:BF is registered to Topwise 3G Communication Co., Ltd., located at 6 Floor, A8 Music Building, Keyuan Road, High-Tech Park, Nanshan District, Shenzhen, China, Shenzhen Guangdong 518000, 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
CC:5F:BF
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
6 Floor
A8 Music Building
Keyuan Road
High-Tech Park
Nanshan District
Shenzhen
China
Shenzhen Guangdong 518000
CN.
A8 Music Building
Keyuan Road
High-Tech Park
Nanshan District
Shenzhen
China
Shenzhen Guangdong 518000
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/cc5fbf -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "CC5FBF",
"company": "Topwise 3G Communication Co., Ltd.",
"address": "6 Floor, A8 Music Building, Keyuan Road, High-Tech Park, Nanshan District, Shenzhen, China, Shenzhen Guangdong 518000, CN",
"country": "CN",
"blockStart": "CC5FBF000000",
"blockEnd": "CC5FBFFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}