MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address B8:19:99 (Nesys)
MAC address prefix B8:19:99 is registered to Nesys, located at Energeticheskaya, 1, Moscow 111116, RU. 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 July 2011, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
B8:19:99
Registrant / Organization
Registry Chronology
Initial registration: 09 July 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: Russia (RU)
Headquarters Registered Facility 🇷🇺 RU
Energeticheskaya
1
Moscow 111116
RU.
1
Moscow 111116
RU.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/b81999 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "B81999",
"company": "Nesys",
"address": "Energeticheskaya, 1, Moscow 111116, RU",
"country": "RU",
"blockStart": "B81999000000",
"blockEnd": "B81999FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}