MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:0B:3A (PESA Inc.)
MAC address prefix 00:0B:3A is registered to PESA Inc., located at 103 Quality Circle, Suite 210, Huntsville AL 35806, US. 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 14 October 2002, with the most recent update made on 29 June 2022.
Vendor & Registry Dossier
Assigned Prefix
00:0B:3A
Registrant / Organization
Registry Chronology
Initial registration: 14 October 2002
Last updated: 29 June 2022
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
103 Quality Circle
Suite 210
Huntsville AL 35806
US.
Suite 210
Huntsville AL 35806
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/000b3a -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "000B3A",
"company": "PESA Inc.",
"address": "103 Quality Circle, Suite 210, Huntsville AL 35806, US",
"country": "US",
"blockStart": "000B3A000000",
"blockEnd": "000B3AFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2022-06-29",
"isRand": false,
"isPrivate": false
}