MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address E4:C1:F1 (SHENZHEN SPOTMAU INFORMATION TECHNOLIGY CO., Ltd)
MAC address prefix E4:C1:F1 is registered to SHENZHEN SPOTMAU INFORMATION TECHNOLIGY CO., Ltd, located at 10F, Block D, 5th Building, Shenzhen Software Industrial Base, Haitian 2nd Rd, Nanshan District, Shenzhen Guangdong 518057, 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 23 May 2016, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
E4:C1:F1
Registrant / Organization
Registry Chronology
Initial registration: 23 May 2016
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
10F
Block D
5th Building
Shenzhen Software Industrial Base
Haitian 2nd Rd
Nanshan District
Shenzhen Guangdong 518057
CN.
Block D
5th Building
Shenzhen Software Industrial Base
Haitian 2nd Rd
Nanshan District
Shenzhen Guangdong 518057
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/e4c1f1 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "E4C1F1",
"company": "SHENZHEN SPOTMAU INFORMATION TECHNOLIGY CO., Ltd",
"address": "10F, Block D, 5th Building, Shenzhen Software Industrial Base, Haitian 2nd Rd, Nanshan District, Shenzhen Guangdong 518057, CN",
"country": "CN",
"blockStart": "E4C1F1000000",
"blockEnd": "E4C1F1FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2016-05-23",
"isRand": false,
"isPrivate": false
}