MAC address 4C:EF:C0 (Amazon Technologies Inc.)

MAC address prefix 4C:EF:C0 is registered to Amazon Technologies Inc., located at P.O Box 8102, Reno NV 89507, US. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 12 November 2017, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
4C:EF:C0
Registrant / Organization
Amazon Technologies Inc.
Registry Chronology
Initial registration: 12 November 2017
Assignment Classification
MA-L

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

Registered Location

MAC Address Vendor Country United States (US) map
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
P.O Box 8102
Reno NV 89507
US.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/4cefc0 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "4CEFC0",
  "company": "Amazon Technologies Inc.",
  "address": "P.O Box 8102, Reno NV 89507, US",
  "country": "US",
  "blockStart": "4CEFC0000000",
  "blockEnd": "4CEFC0FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2017-11-12",
  "isRand": false,
  "isPrivate": false
}