MAC address 8C:1F:64:34:6 (Sin Yi Integration Co., Ltd.)

MAC address prefix 8C:1F:64:34:6 is registered to Sin Yi Integration Co., Ltd., located at 1F., No. 13, Ln. 610, Nuannuan St., Nuannuan Dist., Keelung City Taiwan 205007, TW. 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 05 October 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
8C:1F:64:34:6
Registrant / Organization
Sin Yi Integration Co., Ltd.
Registry Chronology
Initial registration: 05 October 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 Taiwan (TW) map
Country: Taiwan (TW)
Headquarters Registered Facility 🇹🇼 TW
1F.
No. 13
Ln. 610
Nuannuan St.
Nuannuan Dist.
Keelung City Taiwan 205007
TW.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/8c1f64346 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "8C1F64346",
  "company": "Sin Yi Integration Co., Ltd.",
  "address": "1F., No. 13, Ln. 610, Nuannuan St., Nuannuan Dist., Keelung City Taiwan 205007, TW",
  "country": "TW",
  "blockStart": "8C1F64346000",
  "blockEnd": "8C1F64346FFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2026-10-05",
  "isRand": false,
  "isPrivate": false
}