MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:54:A (Digital Instrument Transformers)
MAC address prefix 70:B3:D5:54:A is registered to Digital Instrument Transformers, located at 26 Bolshaya Vorobyovskaya, off 27, Ivanovo 153000, RU. 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 02 July 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:54:A
Registrant / Organization
Registry Chronology
Initial registration: 02 July 2019
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: Russia (RU)
Headquarters Registered Facility 🇷🇺 RU
26 Bolshaya Vorobyovskaya
off 27
Ivanovo 153000
RU.
off 27
Ivanovo 153000
RU.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d554a -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D554A",
"company": "Digital Instrument Transformers",
"address": "26 Bolshaya Vorobyovskaya, off 27, Ivanovo 153000, RU",
"country": "RU",
"blockStart": "70B3D554A000",
"blockEnd": "70B3D554AFFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2019-07-02",
"isRand": false,
"isPrivate": false
}