MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:0B:4E (Communications & Power Industries)
MAC address prefix 00:0B:4E is registered to Communications & Power Industries, located at 1000 Klein Road, Plano TX 75074, 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 14 October 2002, with the most recent update made on 02 September 2020.
Vendor & Registry Dossier
Assigned Prefix
00:0B:4E
Registrant / Organization
Registry Chronology
Initial registration: 14 October 2002
Last updated: 02 September 2020
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
1000 Klein Road
Plano TX 75074
US.
Plano TX 75074
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/000b4e -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "000B4E",
"company": "Communications & Power Industries",
"address": "1000 Klein Road, Plano TX 75074, US",
"country": "US",
"blockStart": "000B4E000000",
"blockEnd": "000B4EFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2020-09-02",
"isRand": false,
"isPrivate": false
}