MAC address C0:CA:A2 (ESSYS)

MAC address prefix C0:CA:A2 is registered to ESSYS, located at gaetbeol-ro, Incheon 21999, 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 28 May 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
C0:CA:A2
Registrant / Organization
ESSYS
Registry Chronology
Initial registration: 28 May 2026
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
gaetbeol-ro
Incheon 21999
KR.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/c0caa2 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "C0CAA2",
  "company": "ESSYS",
  "address": "gaetbeol-ro, Incheon  21999, KR",
  "country": "KR",
  "blockStart": "C0CAA2000000",
  "blockEnd": "C0CAA2FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2026-05-28",
  "isRand": false,
  "isPrivate": false
}