MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 30:43:D7:C (Xiaoniu network technology (Shanghai) Co., Ltd.)
MAC address prefix 30:43:D7:C is registered to Xiaoniu network technology (Shanghai) Co., Ltd., located at Room 706, building 3, no.20 east road, jingan district., Shang hai 200040, 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 15 January 2022, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
30:43:D7:C
Registrant / Organization
Registry Chronology
Initial registration: 15 January 2022
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 706
building 3
no.20 east road
jingan district.
Shang hai 200040
CN.
building 3
no.20 east road
jingan district.
Shang hai 200040
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/3043d7c -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "3043D7C",
"company": "Xiaoniu network technology (Shanghai) Co., Ltd.",
"address": "Room 706, building 3, no.20 east road, jingan district., Shang hai 200040, CN",
"country": "CN",
"blockStart": "3043D7C00000",
"blockEnd": "3043D7CFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2022-01-15",
"isRand": false,
"isPrivate": false
}