MAC address 8C:1F:64:3F:9 (YU YAN SYSTEM TECHNOLOGY CO., LTD.)

MAC address prefix 8C:1F:64:3F:9 is registered to YU YAN SYSTEM TECHNOLOGY CO., LTD., located at No. 195, Yong'an St., Xinzhuang Dist., New Taipei City 242017, 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 29 August 2024, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
8C:1F:64:3F:9
Registrant / Organization
YU YAN SYSTEM TECHNOLOGY CO., LTD.
Registry Chronology
Initial registration: 29 August 2024
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. 195
Yong'an St.
Xinzhuang Dist.
New Taipei City 242017
TW.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/8c1f643f9 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "8C1F643F9",
  "company": "YU YAN SYSTEM TECHNOLOGY CO., LTD.",
  "address": "No. 195, Yong'an St., Xinzhuang Dist., New Taipei City  242017, TW",
  "country": "TW",
  "blockStart": "8C1F643F9000",
  "blockEnd": "8C1F643F9FFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2024-08-29",
  "isRand": false,
  "isPrivate": false
}