MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 40:53:8C (LG Electronics)
MAC address prefix 40:53:8C is registered to LG Electronics, located at 222 LG-ro, JINWI-MYEON, Pyeongtaek-si Gyeonggi-do 451-713, 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 11 August 2026, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
40:53:8C
Registrant / Organization
Registry Chronology
Initial registration: 11 August 2026
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
222 LG-ro
JINWI-MYEON
Pyeongtaek-si Gyeonggi-do 451-713
KR.
JINWI-MYEON
Pyeongtaek-si Gyeonggi-do 451-713
KR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/40538c -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "40538C",
"company": "LG Electronics",
"address": "222 LG-ro, JINWI-MYEON, Pyeongtaek-si Gyeonggi-do 451-713, KR",
"country": "KR",
"blockStart": "40538C000000",
"blockEnd": "40538CFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2026-08-11",
"isRand": false,
"isPrivate": false
}