MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 18:B4:FE (Tozed Kangwei Tech Co., Ltd)
MAC address prefix 18:B4:FE is registered to Tozed Kangwei Tech Co., Ltd, located at Room 1301, NO. 37 Jinlong, Nansha Street, Xiangjiang Financial Business Center, Nansha District, Guangzhou Guangdong 511458, 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 2026, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
18:B4:FE
Registrant / Organization
Registry Chronology
Initial registration: 30 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 1301
NO. 37 Jinlong
Nansha Street
Xiangjiang Financial Business Center
Nansha District
Guangzhou Guangdong 511458
CN.
NO. 37 Jinlong
Nansha Street
Xiangjiang Financial Business Center
Nansha District
Guangzhou Guangdong 511458
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/18b4fe -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "18B4FE",
"company": "Tozed Kangwei Tech Co., Ltd",
"address": "Room 1301, NO. 37 Jinlong, Nansha Street, Xiangjiang Financial Business Center, Nansha District, Guangzhou Guangdong 511458, CN",
"country": "CN",
"blockStart": "18B4FE000000",
"blockEnd": "18B4FEFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2026-07-30",
"isRand": false,
"isPrivate": false
}