MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:50:C2:71:B (ADVA Optical Networking)
MAC address prefix 00:50:C2:71:B is registered to ADVA Optical Networking, located at One Technology Parkway South, Norcross Ga 30092, US. This registration is classified as IAB (Individual Address Block). The prefix was initially registered on 21 February 2011, with the most recent update made on 29 August 2015.
Vendor & Registry Dossier
Assigned Prefix
00:50:C2:71:B
Registrant / Organization
Registry Chronology
Initial registration: 21 February 2011
Last updated: 29 August 2015
Assignment Classification
IAB
(Individual Address Block)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
One Technology Parkway South
Norcross Ga 30092
US.
Norcross Ga 30092
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/0050c271b -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "0050C271B",
"company": "ADVA Optical Networking",
"address": "One Technology Parkway South, Norcross Ga 30092, US",
"country": "US",
"blockStart": "0050C271B000",
"blockEnd": "0050C271BFFF",
"blockSize": 4095,
"blockType": "IAB",
"updated": "2015-08-29",
"isRand": false,
"isPrivate": false
}