MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address E4:AA:EC (Tianjin Hualai Technology Co., Ltd)
MAC address prefix E4:AA:EC is registered to Tianjin Hualai Technology Co., Ltd, located at Overseas Chinese business building No. 10, Jinping Road, Nankai District, Tianjin, TIANJIN 300190, 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 22 November 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
E4:AA:EC
Registrant / Organization
Registry Chronology
Initial registration: 22 November 2019
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
Overseas Chinese business building No. 10
Jinping Road
Nankai District
Tianjin
TIANJIN 300190
CN.
Jinping Road
Nankai District
Tianjin
TIANJIN 300190
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/e4aaec -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "E4AAEC",
"company": "Tianjin Hualai Technology Co., Ltd",
"address": "Overseas Chinese business building No. 10, Jinping Road, Nankai District, Tianjin, TIANJIN 300190, CN",
"country": "CN",
"blockStart": "E4AAEC000000",
"blockEnd": "E4AAECFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2019-11-22",
"isRand": false,
"isPrivate": false
}