MAC address 70:B3:D5:91:E history

Registration History

4 Events

Registration Timeline: Chronological audit trail of all corporate registrant adjustments, headquarters relocations, and registry revisions for prefix 70:B3:D5:91:E.

24 April 2026

Current Active Address Updated

2026

Registrant Organization

Creotech Quantum SA

Migdalowa 4, Warsaw Mazovia 02-796, PL

20 April 2026

Vendor Renamed

2026

Registrant Organization

Creotech Quantum SA

ul. Gen. L. Okulickiego 7/9, Piaseczno Mazovia 05-500, PL

18 February 2016

Address Updated

2016

Registrant Organization

Creotech Instruments S.A.

ul. Gen. L. Okulickiego 7/9, Piaseczno Mazovia 05-500, PL

23 December 2014

Initial Registration

2014

Registrant Organization

Creotech Instruments S.A.

ul. Gen. L. Okulickiego 7/9, Piaseczno Mazovia 05-500, POLAND

REST API v2

200 OK

CLI curl -s https://api.maclookup.app/v2/macs/70b3d591e -H 'Accept: application/json'

{
  "success": true,
  "found": true,
  "macPrefix": "70B3D591E",
  "company": "Creotech Quantum SA",
  "address": "Migdalowa 4, Warsaw Mazovia 02-796, PL",
  "country": "PL",
  "blockStart": "70B3D591E000",
  "blockEnd": "70B3D591EFFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2026-04-24",
  "isRand": false,
  "isPrivate": false
}