MAC address 8C:1F:64:0E:3 (JISEONGENG Co,.LTD)

MAC address prefix 8C:1F:64:0E:3 is registered to JISEONGENG Co,.LTD, located at 80 Seungsamsin-ri-gil, Yonggang-dong, Gyeongju-si, Gyeongsangbuk-do, Gyeongju city 38090, KR. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was registered on 03 September 2025, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation

Assigned Prefix

8C:1F:64:0E:3

Registrant / Organization

JISEONGENG Co,.LTD

Registry Chronology

Initial registration: 03 September 2025

Assignment Classification

MA-S

(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)

Registered Location

Country: South Korea (KR)

Headquarters Registered Facility 🇰🇷 KR

80 Seungsamsin-ri-gil
Yonggang-dong
Gyeongju-si
Gyeongsangbuk-do
Gyeongju city 38090
KR.

REST API v2

200 OK

CLI curl -s https://api.maclookup.app/v2/macs/8c1f640e3 -H 'Accept: application/json'

{
  "success": true,
  "found": true,
  "macPrefix": "8C1F640E3",
  "company": "JISEONGENG Co,.LTD",
  "address": "80 Seungsamsin-ri-gil, Yonggang-dong, Gyeongju-si, Gyeongsangbuk-do, Gyeongju city  38090, KR",
  "country": "KR",
  "blockStart": "8C1F640E3000",
  "blockEnd": "8C1F640E3FFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2025-09-03",
  "isRand": false,
  "isPrivate": false
}