MAC address 8C:1F:64:1F:A (YDIIT Co., Ltd.)

MAC address prefix 8C:1F:64:1F:A is registered to YDIIT Co., Ltd., located at #3010, U-Tower, 120, Heungdeokjungang-ro, Giheung-gu, Yongin Gyeonggi 16950, 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 28 August 2025, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
8C:1F:64:1F:A
Registrant / Organization
YDIIT Co., Ltd.
Registry Chronology
Initial registration: 28 August 2025
Assignment Classification
MA-S

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

Registered Location

MAC Address Vendor Country South Korea (KR) map
Country: South Korea (KR)
Headquarters Registered Facility 🇰🇷 KR
#3010
U-Tower
120
Heungdeokjungang-ro
Giheung-gu

Yongin Gyeonggi 16950
KR.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/8c1f641fa -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "8C1F641FA",
  "company": "YDIIT Co., Ltd.",
  "address": "#3010, U-Tower, 120, Heungdeokjungang-ro, Giheung-gu, Yongin Gyeonggi 16950, KR",
  "country": "KR",
  "blockStart": "8C1F641FA000",
  "blockEnd": "8C1F641FAFFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2025-08-28",
  "isRand": false,
  "isPrivate": false
}