MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 0C:39:56 (Observator instruments)
MAC address prefix 0C:39:56 is registered to Observator instruments, located at Rietdekkerstraat 6, Ridderkerk Zuid Holland 2984 BM, NL. 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 07 May 2011, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
0C:39:56
Registrant / Organization
Registry Chronology
Initial registration: 07 May 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: Netherlands (NL)
Headquarters Registered Facility 🇳🇱 NL
Rietdekkerstraat 6
Ridderkerk Zuid Holland 2984 BM
NL.
Ridderkerk Zuid Holland 2984 BM
NL.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/0c3956 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "0C3956",
"company": "Observator instruments",
"address": "Rietdekkerstraat 6, Ridderkerk Zuid Holland 2984 BM, NL",
"country": "NL",
"blockStart": "0C3956000000",
"blockEnd": "0C3956FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}