MAC address 00:21:CA (ART System Co., Ltd.)

MAC address prefix 00:21:CA is registered to ART System Co., Ltd., located at Mobile Techno Bldg Room 910, Dae-Gu 702-020, 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

Public Allocation
Assigned Prefix
00:21:CA
Registrant / Organization
ART System Co., Ltd.
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

MAC Address Vendor Country South Korea (KR) map
Country: South Korea (KR)
Headquarters Registered Facility 🇰🇷 KR
Mobile Techno Bldg Room 910
Dae-Gu 702-020
KR.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/0021ca -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "0021CA",
  "company": "ART System Co., Ltd.",
  "address": "Mobile Techno Bldg Room 910, Dae-Gu  702-020, KR",
  "country": "KR",
  "blockStart": "0021CA000000",
  "blockEnd": "0021CAFFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2015-11-17",
  "isRand": false,
  "isPrivate": false
}