MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address B0:1C:91 (Elim Co)
MAC address prefix B0:1C:91 is registered to Elim Co, located at 4F Gagu Plaza B/D 81-9, jeongja-dong, Jangan-gu, Suwon city Gyeonggi-Do 440-300, 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 14 December 2011, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
B0:1C:91
Registrant / Organization
Registry Chronology
Initial registration: 14 December 2011
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 Gagu Plaza B/D 81-9
jeongja-dong
Jangan-gu
Suwon city Gyeonggi-Do 440-300
KR.
jeongja-dong
Jangan-gu
Suwon city Gyeonggi-Do 440-300
KR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/b01c91 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "B01C91",
"company": "Elim Co",
"address": "4F Gagu Plaza B/D 81-9, jeongja-dong, Jangan-gu, Suwon city Gyeonggi-Do 440-300, KR",
"country": "KR",
"blockStart": "B01C91000000",
"blockEnd": "B01C91FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}