MAC address E4:7C:1A (mercury corperation)

MAC address prefix E4:7C:1A is registered to mercury corperation, located at 90, gajaeul-ro, seo-gu, incheon, incheon 22830, 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 26 September 2025, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
E4:7C:1A
Registrant / Organization
mercury corperation
Registry Chronology
Initial registration: 26 September 2025
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
90
gajaeul-ro
seo-gu
incheon
incheon 22830
KR.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/e47c1a -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "E47C1A",
  "company": "mercury corperation",
  "address": "90, gajaeul-ro, seo-gu, incheon, incheon  22830, KR",
  "country": "KR",
  "blockStart": "E47C1A000000",
  "blockEnd": "E47C1AFFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2025-09-26",
  "isRand": false,
  "isPrivate": false
}