MAC address 8C:1F:64:70:A (YUYAMA MFG Co.,Ltd)

MAC address prefix 8C:1F:64:70:A is registered to YUYAMA MFG Co.,Ltd, located at 1-4-30, MEISHINGUCHI, TOYONAKA OSAKA 561-0841, JP. 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 25 August 2025, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation

Assigned Prefix

8C:1F:64:70:A

Registrant / Organization

YUYAMA MFG Co.,Ltd

Registry Chronology

Initial registration: 25 August 2025

Assignment Classification

MA-S

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

Registered Location

Country: Japan (JP)

Headquarters Registered Facility 🇯🇵 JP

1-4-30
MEISHINGUCHI
TOYONAKA OSAKA 561-0841
JP.

REST API v2

200 OK

CLI curl -s https://api.maclookup.app/v2/macs/8c1f6470a -H 'Accept: application/json'

{
  "success": true,
  "found": true,
  "macPrefix": "8C1F6470A",
  "company": "YUYAMA MFG Co.,Ltd",
  "address": "1-4-30, MEISHINGUCHI, TOYONAKA OSAKA 561-0841, JP",
  "country": "JP",
  "blockStart": "8C1F6470A000",
  "blockEnd": "8C1F6470AFFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2025-08-25",
  "isRand": false,
  "isPrivate": false
}