MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 10:1E:F4 (kiwimoore (Quzhou) Semiconductor Co.,Ltd)
MAC address prefix 10:1E:F4 is registered to kiwimoore (Quzhou) Semiconductor Co.,Ltd, located at Room 349, Zone A, Building 1, No. 6 Kaixuan South Road, Kecheng District, Quzhou Zhejiang 324000, 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 07 July 2026, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
10:1E:F4
Registrant / Organization
Registry Chronology
Initial registration: 07 July 2026
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
Room 349
Zone A
Building 1
No. 6 Kaixuan South Road
Kecheng District
Quzhou Zhejiang 324000
CN.
Zone A
Building 1
No. 6 Kaixuan South Road
Kecheng District
Quzhou Zhejiang 324000
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/101ef4 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "101EF4",
"company": "kiwimoore (Quzhou) Semiconductor Co.,Ltd",
"address": "Room 349, Zone A, Building 1, No. 6 Kaixuan South Road, Kecheng District, Quzhou Zhejiang 324000, CN",
"country": "CN",
"blockStart": "101EF4000000",
"blockEnd": "101EF4FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2026-07-07",
"isRand": false,
"isPrivate": false
}