MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address B0:C5:CA:9 (D&T Inc.)
MAC address prefix B0:C5:CA:9 is registered to D&T Inc., located at Gajungbukro 26-121, YouSung Gu Daejeon 305-343, KR. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 05 February 2016, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
B0:C5:CA:9
Registrant / Organization
Registry Chronology
Initial registration: 05 February 2016
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: South Korea (KR)
Headquarters Registered Facility 🇰🇷 KR
Gajungbukro 26-121
YouSung Gu Daejeon 305-343
KR.
YouSung Gu Daejeon 305-343
KR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/b0c5ca9 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "B0C5CA9",
"company": "D&T Inc.",
"address": "Gajungbukro 26-121, YouSung Gu Daejeon 305-343, KR",
"country": "KR",
"blockStart": "B0C5CA900000",
"blockEnd": "B0C5CA9FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2016-02-05",
"isRand": false,
"isPrivate": false
}