MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:CE:E (ACRIOS Systems s.r.o.)
MAC address prefix 70:B3:D5:CE:E is registered to ACRIOS Systems s.r.o., located at Tvaruzkova, 2738, Roznov pod Radhostem 756 61, CZ. 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 initially registered on 20 October 2020, with the most recent update made on 12 November 2020.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:CE:E
Registrant / Organization
Registry Chronology
Initial registration: 20 October 2020
Last updated: 12 November 2020
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: Czechia (CZ)
Headquarters Registered Facility 🇨🇿 CZ
Tvaruzkova
2738
Roznov pod Radhostem 756 61
CZ.
2738
Roznov pod Radhostem 756 61
CZ.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5cee -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5CEE",
"company": "ACRIOS Systems s.r.o.",
"address": "Tvaruzkova, 2738, Roznov pod Radhostem 756 61, CZ",
"country": "CZ",
"blockStart": "70B3D5CEE000",
"blockEnd": "70B3D5CEEFFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2020-11-12",
"isRand": false,
"isPrivate": false
}