MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:22:7C (Woori SMT Co.,ltd)
MAC address prefix 00:22:7C is registered to Woori SMT Co.,ltd, located at 649-2, Suwolam-ri, Seotan-Myun, Pyongtaek Kyonggi-Do 451-852, 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 25 October 2008, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:22:7C
Registrant / Organization
Registry Chronology
Initial registration: 25 October 2008
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
649-2
Suwolam-ri
Seotan-Myun
Pyongtaek Kyonggi-Do 451-852
KR.
Suwolam-ri
Seotan-Myun
Pyongtaek Kyonggi-Do 451-852
KR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/00227c -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "00227C",
"company": "Woori SMT Co.,ltd",
"address": "649-2, Suwolam-ri, Seotan-Myun, Pyongtaek Kyonggi-Do 451-852, KR",
"country": "KR",
"blockStart": "00227C000000",
"blockEnd": "00227CFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}