MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address D4:61:37:7 (Beijing Shudun Information Technology Co., Ltd)
MAC address prefix D4:61:37:7 is registered to Beijing Shudun Information Technology Co., Ltd, located at 6 / F, building 1, zone 3, Beijing Hanwei International Plaza, South Fourth Ring West Road, Fengtai District 100070, 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 August 2022, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
D4:61:37:7
Registrant / Organization
Registry Chronology
Initial registration: 31 August 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
6 / F
building 1
zone 3
Beijing Hanwei International Plaza
South Fourth Ring West Road
Fengtai District 100070
CN.
building 1
zone 3
Beijing Hanwei International Plaza
South Fourth Ring West Road
Fengtai District 100070
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/d461377 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "D461377",
"company": "Beijing Shudun Information Technology Co., Ltd",
"address": "6 / F, building 1, zone 3, Beijing Hanwei International Plaza, South Fourth Ring West Road, Fengtai District 100070, CN",
"country": "CN",
"blockStart": "D46137700000",
"blockEnd": "D461377FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2022-08-31",
"isRand": false,
"isPrivate": false
}