MAC address 40:9E:A4 (Juniper Networks)

MAC address prefix 40:9E:A4 is registered to Juniper Networks, located at 1133 Innovation Way, Sunnyvale CA 94089, 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 20 September 2023, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
40:9E:A4
Registrant / Organization
Juniper Networks
Registry Chronology
Initial registration: 20 September 2023
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
1133 Innovation Way
Sunnyvale CA 94089
US.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/409ea4 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "409EA4",
  "company": "Juniper Networks",
  "address": "1133 Innovation Way, Sunnyvale CA 94089, US",
  "country": "US",
  "blockStart": "409EA4000000",
  "blockEnd": "409EA4FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2023-09-20",
  "isRand": false,
  "isPrivate": false
}