MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 74:34:91 (Shenzhen Kings IoT Co., Ltd)
MAC address prefix 74:34:91 is registered to Shenzhen Kings IoT Co., Ltd, located at D102, Yibao Garden, Hangcheng Road, Xixiang, BaoanBaoan district, Shenzhen City 518126, 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 30 July 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
74:34:91
Registrant / Organization
Registry Chronology
Initial registration: 30 July 2025
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
D102
Yibao Garden
Hangcheng Road
Xixiang
BaoanBaoan district
Shenzhen City 518126
CN.
Yibao Garden
Hangcheng Road
Xixiang
BaoanBaoan district
Shenzhen City 518126
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/743491 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "743491",
"company": "Shenzhen Kings IoT Co., Ltd",
"address": "D102, Yibao Garden, Hangcheng Road, Xixiang, BaoanBaoan district, Shenzhen City 518126, CN",
"country": "CN",
"blockStart": "743491000000",
"blockEnd": "743491FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2025-07-30",
"isRand": false,
"isPrivate": false
}