MAC address 78:31:C4 (Panascais ehf.)

MAC address prefix 78:31:C4 is registered to Panascais ehf., located at Suðurlandsbraut 4, Reykjavík 108, IS. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 30 March 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
78:31:C4
Registrant / Organization
Panascais ehf.
Registry Chronology
Initial registration: 30 March 2026
Assignment Classification
MA-L

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

Registered Location

MAC Address Vendor Country Iceland (IS) map
Country: Iceland (IS)
Headquarters Registered Facility 🇮🇸 IS
Suðurlandsbraut 4
Reykjavík 108
IS.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/7831c4 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "7831C4",
  "company": "Panascais ehf.",
  "address": "Suðurlandsbraut 4, Reykjavík  108, IS",
  "country": "IS",
  "blockStart": "7831C4000000",
  "blockEnd": "7831C4FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2026-03-30",
  "isRand": false,
  "isPrivate": false
}