MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:1E:31 (infomark)
MAC address prefix 00:1E:31 is registered to infomark, located at 5F., Geown Bldg., 1360-53, Seoul Seocho-dong, Seocho-gu 137-863, 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 29 September 2007, with the most recent update made on 04 June 2020.
Vendor & Registry Dossier
Assigned Prefix
00:1E:31
Registrant / Organization
Registry Chronology
Initial registration: 29 September 2007
Last updated: 04 June 2020
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
5F.
Geown Bldg.
1360-53
Seoul Seocho-dong
Seocho-gu 137-863
KR.
Geown Bldg.
1360-53
Seoul Seocho-dong
Seocho-gu 137-863
KR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/001e31 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "001E31",
"company": "infomark",
"address": "5F., Geown Bldg., 1360-53, Seoul Seocho-dong, Seocho-gu 137-863, KR",
"country": "KR",
"blockStart": "001E31000000",
"blockEnd": "001E31FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2020-06-04",
"isRand": false,
"isPrivate": false
}