MAC address 8C:1F:64:57:5 (Yu Heng Electric CO. TD)

MAC address prefix 8C:1F:64:57:5 is registered to Yu Heng Electric CO. TD, located at No 8, Gongye 2nd Rd., Renwu Industry Park, Kaohsiung Kaohsiung City 814, 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 initially registered on 15 May 2021, with the most recent update made on 15 July 2025.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
8C:1F:64:57:5
Registrant / Organization
Yu Heng Electric CO. TD
Registry Chronology
Initial registration: 15 May 2021
Last updated: 15 July 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 Taiwan (TW) map
Country: Taiwan (TW)
Headquarters Registered Facility 🇹🇼 TW
No 8
Gongye 2nd Rd.
Renwu Industry Park
Kaohsiung Kaohsiung City 814
TW.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/8c1f64575 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "8C1F64575",
  "company": "Yu Heng Electric CO. TD",
  "address": "No 8, Gongye 2nd Rd., Renwu Industry Park, Kaohsiung Kaohsiung City 814, TW",
  "country": "TW",
  "blockStart": "8C1F64575000",
  "blockEnd": "8C1F64575FFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2025-07-15",
  "isRand": false,
  "isPrivate": false
}