MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address AC:54:EC (IEEE P1823 Standards Working Group)
MAC address prefix AC:54:EC is registered to IEEE P1823 Standards Working Group, located at 445 Hoes Lane, Piscataway NJ 08854, 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 05 August 2011, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
AC:54:EC
Registrant / Organization
Registry Chronology
Initial registration: 05 August 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 States (US)
Headquarters Registered Facility 🇺🇸 US
445 Hoes Lane
Piscataway NJ 08854
US.
Piscataway NJ 08854
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/ac54ec -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "AC54EC",
"company": "IEEE P1823 Standards Working Group",
"address": "445 Hoes Lane, Piscataway NJ 08854, US",
"country": "US",
"blockStart": "AC54EC000000",
"blockEnd": "AC54ECFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}