MAC address AC:3F:A4 (TAIYO YUDEN CO.,LTD)

MAC address prefix AC:3F:A4 is registered to TAIYO YUDEN CO.,LTD, located at 8-1, Sakae-cho, Takasaki-shi Gunma 370-8522, JP. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 02 March 2012, with the most recent update made on 17 November 2015.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
AC:3F:A4
Registrant / Organization
TAIYO YUDEN CO.,LTD
Registry Chronology
Initial registration: 02 March 2012
Last updated: 17 November 2015
Assignment Classification
MA-L

(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)

Registered Location

MAC Address Vendor Country Japan (JP) map
Country: Japan (JP)
Headquarters Registered Facility 🇯🇵 JP
8-1
Sakae-cho
Takasaki-shi Gunma 370-8522
JP.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/ac3fa4 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "AC3FA4",
  "company": "TAIYO YUDEN CO.,LTD",
  "address": "8-1, Sakae-cho, Takasaki-shi Gunma 370-8522, JP",
  "country": "JP",
  "blockStart": "AC3FA4000000",
  "blockEnd": "AC3FA4FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2015-11-17",
  "isRand": false,
  "isPrivate": false
}