MAC address 28:F5:37:3 (PRIMETECH ENGINEERING CORP.)

MAC address prefix 28:F5:37:3 is registered to PRIMETECH ENGINEERING CORP., located at Koishikawadaikoku Bldg. 3F, 1-3-25, Koishikawa, Bunkyo-ku Tokyo 112-0002, JP. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 23 July 2017, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
28:F5:37:3
Registrant / Organization
PRIMETECH ENGINEERING CORP.
Registry Chronology
Initial registration: 23 July 2017
Assignment Classification
MA-M

(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)

Registered Location

MAC Address Vendor Country Japan (JP) map
Country: Japan (JP)
Headquarters Registered Facility 🇯🇵 JP
Koishikawadaikoku Bldg. 3F
1-3-25
Koishikawa
Bunkyo-ku Tokyo 112-0002
JP.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/28f5373 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "28F5373",
  "company": "PRIMETECH ENGINEERING CORP.",
  "address": "Koishikawadaikoku Bldg. 3F, 1-3-25, Koishikawa, Bunkyo-ku Tokyo 112-0002, JP",
  "country": "JP",
  "blockStart": "28F537300000",
  "blockEnd": "28F5373FFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2017-07-23",
  "isRand": false,
  "isPrivate": false
}