MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:1B:C5:04:6 (GÉANT)
MAC address prefix 00:1B:C5:04:6 is registered to GÉANT, located at Singel 468D, Amsterdam Noord-Holland 1017AW, NL. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was initially registered on 18 November 2011, with the most recent update made on 29 March 2017.
Vendor & Registry Dossier
Assigned Prefix
00:1B:C5:04:6
Registrant / Organization
Registry Chronology
Initial registration: 18 November 2011
Last updated: 29 March 2017
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: Netherlands (NL)
Headquarters Registered Facility 🇳🇱 NL
Singel 468D
Amsterdam Noord-Holland 1017AW
NL.
Amsterdam Noord-Holland 1017AW
NL.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/001bc5046 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "001BC5046",
"company": "GÉANT",
"address": "Singel 468D, Amsterdam Noord-Holland 1017AW, NL",
"country": "NL",
"blockStart": "001BC5046000",
"blockEnd": "001BC5046FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2017-03-29",
"isRand": false,
"isPrivate": false
}