MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 8C:1F:64:65:F (Astrometric Instruments, Inc.)
MAC address prefix 8C:1F:64:65:F is registered to Astrometric Instruments, Inc., located at 409 East St., Wallingford VT 05773, US. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was registered on 06 December 2021, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
8C:1F:64:65:F
Registrant / Organization
Registry Chronology
Initial registration: 06 December 2021
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
409 East St.
Wallingford VT 05773
US.
Wallingford VT 05773
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/8c1f6465f -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "8C1F6465F",
"company": "Astrometric Instruments, Inc.",
"address": "409 East St., Wallingford VT 05773, US",
"country": "US",
"blockStart": "8C1F6465F000",
"blockEnd": "8C1F6465FFFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2021-12-06",
"isRand": false,
"isPrivate": false
}