MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 54:D9:E4 (BRILLIANTTS CO., LTD)
MAC address prefix 54:D9:E4 is registered to BRILLIANTTS CO., LTD, located at Daewangpangyo-ro, Seongnam-si 13494, 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 31 January 2016, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
54:D9:E4
Registrant / Organization
Registry Chronology
Initial registration: 31 January 2016
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
Daewangpangyo-ro
Seongnam-si 13494
KR.
Seongnam-si 13494
KR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/54d9e4 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "54D9E4",
"company": "BRILLIANTTS CO., LTD",
"address": "Daewangpangyo-ro, Seongnam-si 13494, KR",
"country": "KR",
"blockStart": "54D9E4000000",
"blockEnd": "54D9E4FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2016-01-31",
"isRand": false,
"isPrivate": false
}