MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 48:6F:33 (KYUNGWOO.SYSTEM, INC.)
MAC address prefix 48:6F:33 is registered to KYUNGWOO.SYSTEM, INC., located at 68, Digital-ro 9-gil, Geumcheon-gu, Seoul, Republic of Korea, Seoul 08512, 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 28 December 2022, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
48:6F:33
Registrant / Organization
Registry Chronology
Initial registration: 28 December 2022
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
68
Digital-ro 9-gil
Geumcheon-gu
Seoul
Republic of Korea
Seoul 08512
KR.
Digital-ro 9-gil
Geumcheon-gu
Seoul
Republic of Korea
Seoul 08512
KR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/486f33 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "486F33",
"company": "KYUNGWOO.SYSTEM, INC.",
"address": "68, Digital-ro 9-gil, Geumcheon-gu, Seoul, Republic of Korea, Seoul 08512, KR",
"country": "KR",
"blockStart": "486F33000000",
"blockEnd": "486F33FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2022-12-28",
"isRand": false,
"isPrivate": false
}