MAC address 28:F5:37:1 (Umojo)

MAC address prefix 28:F5:37:1 is registered to Umojo, located at 1 E. Superior St., Suite 402, Chicago IL 60611, US. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 22 April 2017, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
28:F5:37:1
Registrant / Organization
Umojo
Registry Chronology
Initial registration: 22 April 2017
Assignment Classification
MA-M

(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)

Registered Location

MAC Address Vendor Country United States (US) map
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
1 E. Superior St.
Suite 402
Chicago IL 60611
US.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/28f5371 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "28F5371",
  "company": "Umojo",
  "address": "1 E. Superior St., Suite 402, Chicago IL 60611, US",
  "country": "US",
  "blockStart": "28F537100000",
  "blockEnd": "28F5371FFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2017-04-22",
  "isRand": false,
  "isPrivate": false
}