MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 90:C9:9B (Tesorion Nederland B.V.)
MAC address prefix 90:C9:9B is registered to Tesorion Nederland B.V., located at Auke Vleerstraat 6-D, Enschede 7521 PG, 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 17 November 2015, with the most recent update made on 28 July 2018.
Vendor & Registry Dossier
Assigned Prefix
90:C9:9B
Registrant / Organization
Registry Chronology
Initial registration: 17 November 2015
Last updated: 28 July 2018
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
Auke Vleerstraat 6-D
Enschede 7521 PG
NL.
Enschede 7521 PG
NL.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/90c99b -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "90C99B",
"company": "Tesorion Nederland B.V.",
"address": "Auke Vleerstraat 6-D, Enschede 7521 PG, NL",
"country": "NL",
"blockStart": "90C99B000000",
"blockEnd": "90C99BFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2018-07-28",
"isRand": false,
"isPrivate": false
}