MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 3C:F3:92 (Virtualtek. Co. Ltd)
MAC address prefix 3C:F3:92 is registered to Virtualtek. Co. Ltd, located at 12F, ShinhanDm Bldg., Seoul 121-708, KR. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 01 May 2012, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
3C:F3:92
Registrant / Organization
Registry Chronology
Initial registration: 01 May 2012
Last updated: 17 November 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
12F
ShinhanDm Bldg.
Seoul 121-708
KR.
ShinhanDm Bldg.
Seoul 121-708
KR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/3cf392 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "3CF392",
"company": "Virtualtek. Co. Ltd",
"address": "12F, ShinhanDm Bldg., Seoul 121-708, KR",
"country": "KR",
"blockStart": "3CF392000000",
"blockEnd": "3CF392FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}