MAC address 8C:1F:64:25:D (mpsonic)

MAC address prefix 8C:1F:64:25:D is registered to mpsonic, located at 301, Bupyeong-daero, Bupyeong-gu, Incheon (Cheongcheon-dong, Namgwang Centrex), Room 307 mpsonic, Bupyeong-gu InCheon 21315, 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 20 July 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
8C:1F:64:25:D
Registrant / Organization
mpsonic
Registry Chronology
Initial registration: 20 July 2026
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
301
Bupyeong-daero
Bupyeong-gu
Incheon (Cheongcheon-dong
Namgwang Centrex)
Room 307 mpsonic
Bupyeong-gu InCheon 21315
KR.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/8c1f6425d -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "8C1F6425D",
  "company": "mpsonic",
  "address": "301, Bupyeong-daero, Bupyeong-gu, Incheon (Cheongcheon-dong, Namgwang Centrex), Room 307 mpsonic, Bupyeong-gu InCheon 21315, KR",
  "country": "KR",
  "blockStart": "8C1F6425D000",
  "blockEnd": "8C1F6425DFFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2026-07-20",
  "isRand": false,
  "isPrivate": false
}