MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 8C:1F:64:DC:B (Beijing Ceresdata Technology Co., LTD)
MAC address prefix 8C:1F:64:DC:B is registered to Beijing Ceresdata Technology Co., LTD, located at Tower B 2th FI., Bldg.12, (East Zone) No.10 Xibeiwangdong Road, Haidian District, Beijing Beijing 100193, CN. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was registered on 19 August 2024, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
8C:1F:64:DC:B
Registrant / Organization
Registry Chronology
Initial registration: 19 August 2024
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Tower B 2th FI.
Bldg.12
(East Zone) No.10 Xibeiwangdong Road
Haidian District
Beijing Beijing 100193
CN.
Bldg.12
(East Zone) No.10 Xibeiwangdong Road
Haidian District
Beijing Beijing 100193
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/8c1f64dcb -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "8C1F64DCB",
"company": "Beijing Ceresdata Technology Co., LTD",
"address": "Tower B 2th FI., Bldg.12, (East Zone) No.10 Xibeiwangdong Road, Haidian District, Beijing Beijing 100193, CN",
"country": "CN",
"blockStart": "8C1F64DCB000",
"blockEnd": "8C1F64DCBFFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2024-08-19",
"isRand": false,
"isPrivate": false
}