MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 0C:73:EB:4 (U-PASS.CO.,LTD)
MAC address prefix 0C:73:EB:4 is registered to U-PASS.CO.,LTD, located at HANEULMAEUL-RO, GYEONGGI-DO GOYANG-SI, ILSANDONG-GU 410315, 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 15 February 2018, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
0C:73:EB:4
Registrant / Organization
Registry Chronology
Initial registration: 15 February 2018
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
HANEULMAEUL-RO
GYEONGGI-DO GOYANG-SI
ILSANDONG-GU 410315
KR.
GYEONGGI-DO GOYANG-SI
ILSANDONG-GU 410315
KR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/0c73eb4 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "0C73EB4",
"company": "U-PASS.CO.,LTD",
"address": "HANEULMAEUL-RO, GYEONGGI-DO GOYANG-SI, ILSANDONG-GU 410315, KR",
"country": "KR",
"blockStart": "0C73EB400000",
"blockEnd": "0C73EB4FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2018-02-15",
"isRand": false,
"isPrivate": false
}