MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address EC:43:8B (YAPTV)
MAC address prefix EC:43:8B is registered to YAPTV, located at 623 GangNamDa-Ro, Seocho-Gu Seoul 06524, KR. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 11 December 2015, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
EC:43:8B
Registrant / Organization
Registry Chronology
Initial registration: 11 December 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: South Korea (KR)
Headquarters Registered Facility 🇰🇷 KR
623 GangNamDa-Ro
Seocho-Gu Seoul 06524
KR.
Seocho-Gu Seoul 06524
KR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/ec438b -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "EC438B",
"company": "YAPTV",
"address": "623 GangNamDa-Ro, Seocho-Gu Seoul 06524, KR",
"country": "KR",
"blockStart": "EC438B000000",
"blockEnd": "EC438BFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-12-11",
"isRand": false,
"isPrivate": false
}