MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 20:FA:BB (Cambridge Executive Limited)
MAC address prefix 20:FA:BB is registered to Cambridge Executive Limited, located at St John's Innovation Centre, Cambridge Cambridgeshire CB40WS, GB. 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 December 2011, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
20:FA:BB
Registrant / Organization
Registry Chronology
Initial registration: 14 December 2011
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: United Kingdom (GB)
Headquarters Registered Facility 🇬🇧 GB
St John's Innovation Centre
Cambridge Cambridgeshire CB40WS
GB.
Cambridge Cambridgeshire CB40WS
GB.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/20fabb -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "20FABB",
"company": "Cambridge Executive Limited",
"address": "St John's Innovation Centre, Cambridge Cambridgeshire CB40WS, GB",
"country": "GB",
"blockStart": "20FABB000000",
"blockEnd": "20FABBFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}