MAC address 8C:1F:64:8E:F (Osec)

MAC address prefix 8C:1F:64:8E:F is registered to Osec, located at netwerk 120, Purmerend 1446XA, NL. 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 12 May 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation

Assigned Prefix

8C:1F:64:8E:F

Registrant / Organization

Osec

Registry Chronology

Initial registration: 12 May 2026

Assignment Classification

MA-S

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

Registered Location

Country: Netherlands (NL)

Headquarters Registered Facility 🇳🇱 NL

netwerk 120
Purmerend 1446XA
NL.

REST API v2

200 OK

CLI curl -s https://api.maclookup.app/v2/macs/8c1f648ef -H 'Accept: application/json'

{
  "success": true,
  "found": true,
  "macPrefix": "8C1F648EF",
  "company": "Osec",
  "address": "netwerk 120, Purmerend  1446XA, NL",
  "country": "NL",
  "blockStart": "8C1F648EF000",
  "blockEnd": "8C1F648EFFFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2026-05-12",
  "isRand": false,
  "isPrivate": false
}