MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address D0:5B:CB (Tianyi Telecom Terminals Company Limited)
MAC address prefix D0:5B:CB is registered to Tianyi Telecom Terminals Company Limited, located at 2F, No. 31, Jinrong Street, Xicheng District, Beijing, Beijing Beijing 100073, 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 20 September 2023, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
D0:5B:CB
Registrant / Organization
Registry Chronology
Initial registration: 20 September 2023
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
2F
No. 31
Jinrong Street
Xicheng District
Beijing
Beijing Beijing 100073
CN.
No. 31
Jinrong Street
Xicheng District
Beijing
Beijing Beijing 100073
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/d05bcb -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "D05BCB",
"company": "Tianyi Telecom Terminals Company Limited",
"address": "2F, No. 31, Jinrong Street, Xicheng District, Beijing, Beijing Beijing 100073, CN",
"country": "CN",
"blockStart": "D05BCB000000",
"blockEnd": "D05BCBFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2023-09-20",
"isRand": false,
"isPrivate": false
}