MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:02:31 (Ingersoll-Rand)
MAC address prefix 00:02:31 is registered to Ingersoll-Rand, located at 53 Frontage Road Suite 250, Hampton NJ 08827, 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 09 November 2000, with the most recent update made on 12 May 2026.
Vendor & Registry Dossier
Assigned Prefix
00:02:31
Registrant / Organization
Registry Chronology
Initial registration: 09 November 2000
Last updated: 12 May 2026
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
53 Frontage Road Suite 250
Hampton NJ 08827
US.
Hampton NJ 08827
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/000231 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "000231",
"company": "Ingersoll-Rand",
"address": "53 Frontage Road Suite 250, Hampton NJ 08827, US",
"country": "US",
"blockStart": "000231000000",
"blockEnd": "000231FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2026-05-12",
"isRand": false,
"isPrivate": false
}