MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:0B:40 (Cambridge Industries Group (CIG))
MAC address prefix 00:0B:40 is registered to Cambridge Industries Group (CIG), located at 2560 Junction Avenue, San Jose 95134, 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 July 2019.
Vendor & Registry Dossier
Assigned Prefix
00:0B:40
Registrant / Organization
Registry Chronology
Initial registration: 14 October 2002
Last updated: 02 July 2019
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
2560 Junction Avenue
San Jose 95134
US.
San Jose 95134
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/000b40 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "000B40",
"company": "Cambridge Industries Group (CIG)",
"address": "2560 Junction Avenue, San Jose 95134, US",
"country": "US",
"blockStart": "000B40000000",
"blockEnd": "000B40FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2019-07-02",
"isRand": false,
"isPrivate": false
}