MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 04:57:2F (Sertel Electronics UK Ltd)
MAC address prefix 04:57:2F is registered to Sertel Electronics UK Ltd, located at Rutland House, 148 Edmund Street, Birmingham B3 2FD, 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 25 February 2014, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
04:57:2F
Registrant / Organization
Registry Chronology
Initial registration: 25 February 2014
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
Rutland House
148 Edmund Street
Birmingham B3 2FD
GB.
148 Edmund Street
Birmingham B3 2FD
GB.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/04572f -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "04572F",
"company": "Sertel Electronics UK Ltd",
"address": "Rutland House, 148 Edmund Street, Birmingham B3 2FD, GB",
"country": "GB",
"blockStart": "04572F000000",
"blockEnd": "04572FFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}