MAC address 44:51:DB (Raytheon BBN Technologies)

MAC address prefix 44:51:DB is registered to Raytheon BBN Technologies, located at 10 Moulton Street, Cambridge MA 02138, US. 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 10 May 2010, with the most recent update made on 17 November 2015.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
44:51:DB
Registrant / Organization
Raytheon BBN Technologies
Registry Chronology
Initial registration: 10 May 2010
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 United States (US) map
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
10 Moulton Street
Cambridge MA 02138
US.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/4451db -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "4451DB",
  "company": "Raytheon BBN Technologies",
  "address": "10 Moulton Street, Cambridge MA 02138, US",
  "country": "US",
  "blockStart": "4451DB000000",
  "blockEnd": "4451DBFFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2015-11-17",
  "isRand": false,
  "isPrivate": false
}