MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 50:DE:19:7 (Tianjin Natianal Health Technology Co.,Ltd)
MAC address prefix 50:DE:19:7 is registered to Tianjin Natianal Health Technology Co.,Ltd, located at Room 2-6, No.8, Haitai development fifth Road, Huayuan industrial Zone, Binhai high-tech District, Tianjin Tianjin 300450, 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 31 October 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
50:DE:19:7
Registrant / Organization
Registry Chronology
Initial registration: 31 October 2019
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
Room 2-6
No.8
Haitai development fifth Road
Huayuan industrial Zone
Binhai high-tech District
Tianjin Tianjin 300450
CN.
No.8
Haitai development fifth Road
Huayuan industrial Zone
Binhai high-tech District
Tianjin Tianjin 300450
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/50de197 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "50DE197",
"company": "Tianjin Natianal Health Technology Co.,Ltd",
"address": "Room 2-6, No.8, Haitai development fifth Road, Huayuan industrial Zone, Binhai high-tech District, Tianjin Tianjin 300450, CN",
"country": "CN",
"blockStart": "50DE19700000",
"blockEnd": "50DE197FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2019-10-31",
"isRand": false,
"isPrivate": false
}