MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address C4:EF:BB (LCFC(Hefei) Electronics Technology co., ltd)
MAC address prefix C4:EF:BB is registered to LCFC(Hefei) Electronics Technology co., ltd, located at No. 3188-1 Yungu Road (Comprehensive Bonded Zone), Hefei Economic & Technological Development Area,Anhui, HEFEI ANHUI 230601, 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 19 June 2024, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
C4:EF:BB
Registrant / Organization
Registry Chronology
Initial registration: 19 June 2024
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
No. 3188-1 Yungu Road (Comprehensive Bonded Zone)
Hefei Economic & Technological Development Area,Anhui
HEFEI ANHUI 230601
CN.
Hefei Economic & Technological Development Area,Anhui
HEFEI ANHUI 230601
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/c4efbb -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "C4EFBB",
"company": "LCFC(Hefei) Electronics Technology co., ltd",
"address": "No. 3188-1 Yungu Road (Comprehensive Bonded Zone), Hefei Economic & Technological Development Area,Anhui, HEFEI ANHUI 230601, CN",
"country": "CN",
"blockStart": "C4EFBB000000",
"blockEnd": "C4EFBBFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2024-06-19",
"isRand": false,
"isPrivate": false
}