MAC address 5C:33:5C (Swissphone Telecom AG)

MAC address prefix 5C:33:5C is registered to Swissphone Telecom AG, located at Faelmisstrasse 21, Samstagern Zurich CH-8833, CH. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 02 May 2013, with the most recent update made on 17 November 2015.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
5C:33:5C
Registrant / Organization
Swissphone Telecom AG
Registry Chronology
Initial registration: 02 May 2013
Last updated: 17 November 2015
Assignment Classification
MA-L

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

Registered Location

MAC Address Vendor Country Switzerland (CH) map
Country: Switzerland (CH)
Headquarters Registered Facility 🇨🇭 CH
Faelmisstrasse 21
Samstagern Zurich CH-8833
CH.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/5c335c -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "5C335C",
  "company": "Swissphone Telecom AG",
  "address": "Faelmisstrasse 21, Samstagern Zurich CH-8833, CH",
  "country": "CH",
  "blockStart": "5C335C000000",
  "blockEnd": "5C335CFFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2015-11-17",
  "isRand": false,
  "isPrivate": false
}