MAC address 38:87:9C (Ei Electronics)

MAC address prefix 38:87:9C is registered to Ei Electronics, located at Unit 40-47 Shannon Industrial Estate, Shannon Co. Clare V14 H020, IE. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 23 March 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
38:87:9C
Registrant / Organization
Ei Electronics
Registry Chronology
Initial registration: 23 March 2026
Assignment Classification
MA-L

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

Registered Location

MAC Address Vendor Country Ireland (IE) map
Country: Ireland (IE)
Headquarters Registered Facility 🇮🇪 IE
Unit 40-47 Shannon Industrial Estate
Shannon Co. Clare V14 H020
IE.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/38879c -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "38879C",
  "company": "Ei Electronics",
  "address": "Unit 40-47 Shannon Industrial Estate, Shannon Co. Clare V14 H020, IE",
  "country": "IE",
  "blockStart": "38879C000000",
  "blockEnd": "38879CFFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2026-03-23",
  "isRand": false,
  "isPrivate": false
}