MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 3C:04:BF (PRAVIS SYSTEMS Co.Ltd.,)
MAC address prefix 3C:04:BF is registered to PRAVIS SYSTEMS Co.Ltd.,, located at 4F, 5F Jaeyoon Bld, 75-3 Yangjae-Dong, Seoul Seocho-Gu 137-889, 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 July 2010, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
3C:04:BF
Registrant / Organization
Registry Chronology
Initial registration: 01 July 2010
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
4F
5F Jaeyoon Bld
75-3 Yangjae-Dong
Seoul Seocho-Gu 137-889
KR.
5F Jaeyoon Bld
75-3 Yangjae-Dong
Seoul Seocho-Gu 137-889
KR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/3c04bf -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "3C04BF",
"company": "PRAVIS SYSTEMS Co.Ltd.,",
"address": "4F, 5F Jaeyoon Bld, 75-3 Yangjae-Dong, Seoul Seocho-Gu 137-889, KR",
"country": "KR",
"blockStart": "3C04BF000000",
"blockEnd": "3C04BFFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}