MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:6A:0 (Active Research Limited)
MAC address prefix 70:B3:D5:6A:0 is registered to Active Research Limited, located at 21 Harwell Road, Poole Dorset BH17 0GE, GB. 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 24 April 2016, with the most recent update made on 05 February 2022.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:6A:0
Registrant / Organization
Registry Chronology
Initial registration: 24 April 2016
Last updated: 05 February 2022
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: United Kingdom (GB)
Headquarters Registered Facility 🇬🇧 GB
21 Harwell Road
Poole Dorset BH17 0GE
GB.
Poole Dorset BH17 0GE
GB.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d56a0 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D56A0",
"company": "Active Research Limited",
"address": "21 Harwell Road, Poole Dorset BH17 0GE, GB",
"country": "GB",
"blockStart": "70B3D56A0000",
"blockEnd": "70B3D56A0FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2022-02-05",
"isRand": false,
"isPrivate": false
}