MAC address 8C:1F:64:23:E (Quantum Blockchains Sp. z o.o.)

MAC address prefix 8C:1F:64:23:E is registered to Quantum Blockchains Sp. z o.o., located at Kredowa 7/5, Lublin 20-502, PL. 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 31 March 2025, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
8C:1F:64:23:E
Registrant / Organization
Quantum Blockchains Sp. z o.o.
Registry Chronology
Initial registration: 31 March 2025
Assignment Classification
MA-S

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

Registered Location

MAC Address Vendor Country Poland (PL) map
Country: Poland (PL)
Headquarters Registered Facility 🇵🇱 PL
Kredowa 7/5
Lublin 20-502
PL.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/8c1f6423e -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "8C1F6423E",
  "company": "Quantum Blockchains Sp. z o.o.",
  "address": "Kredowa 7/5, Lublin  20-502, PL",
  "country": "PL",
  "blockStart": "8C1F6423E000",
  "blockEnd": "8C1F6423EFFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2025-03-31",
  "isRand": false,
  "isPrivate": false
}