MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 04:EC:A9:A (Leegiot Intelligent Technology Co., Ltd.)
MAC address prefix 04:EC:A9:A is registered to Leegiot Intelligent Technology Co., Ltd., located at Room 1M-C02, Building 1, No. 95, Lane 85, Cailun Road, Zhangjiang Town, Pudong New Area, Shanghai 201210, 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 18 August 2026, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
04:EC:A9:A
Registrant / Organization
Registry Chronology
Initial registration: 18 August 2026
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 1M-C02
Building 1
No. 95
Lane 85
Cailun Road
Zhangjiang Town
Pudong New Area
Shanghai 201210
CN.
Building 1
No. 95
Lane 85
Cailun Road
Zhangjiang Town
Pudong New Area
Shanghai 201210
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/04eca9a -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "04ECA9A",
"company": "Leegiot Intelligent Technology Co., Ltd.",
"address": "Room 1M-C02, Building 1, No. 95, Lane 85, Cailun Road, Zhangjiang Town, Pudong New Area, Shanghai 201210, CN",
"country": "CN",
"blockStart": "04ECA9A00000",
"blockEnd": "04ECA9AFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2026-08-18",
"isRand": false,
"isPrivate": false
}