MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:77:A (Tecsag Innovation AG)
MAC address prefix 70:B3:D5:77:A is registered to Tecsag Innovation AG, located at Verenastrasse 4b, Wollerau 8832, CH. 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 25 June 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:77:A
Registrant / Organization
Registry Chronology
Initial registration: 25 June 2019
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: Switzerland (CH)
Headquarters Registered Facility 🇨🇭 CH
Verenastrasse 4b
Wollerau 8832
CH.
Wollerau 8832
CH.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d577a -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D577A",
"company": "Tecsag Innovation AG",
"address": "Verenastrasse 4b, Wollerau 8832, CH",
"country": "CH",
"blockStart": "70B3D577A000",
"blockEnd": "70B3D577AFFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2019-06-25",
"isRand": false,
"isPrivate": false
}