MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:13:3D (Micro Memory Curtiss Wright Co)
MAC address prefix 00:13:3D is registered to Micro Memory Curtiss Wright Co, located at 9540 Vassar Avenue, Chatsworth CA 91311, 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 23 January 2005, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:13:3D
Registrant / Organization
Registry Chronology
Initial registration: 23 January 2005
Last updated: 17 November 2015
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
9540 Vassar Avenue
Chatsworth CA 91311
US.
Chatsworth CA 91311
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/00133d -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "00133D",
"company": "Micro Memory Curtiss Wright Co",
"address": "9540 Vassar Avenue, Chatsworth CA 91311, US",
"country": "US",
"blockStart": "00133D000000",
"blockEnd": "00133DFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}