MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address B4:4D:43:4 (ALL.SPACE Networks Ltd)
MAC address prefix B4:4D:43:4 is registered to ALL.SPACE Networks Ltd, located at NOW Building, Thames Valley Park Drive, Reading, Berkshire, RG6 1RB, Reading Berkshire RG6 1RB, GB. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 03 March 2023, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
B4:4D:43:4
Registrant / Organization
Registry Chronology
Initial registration: 03 March 2023
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: United Kingdom (GB)
Headquarters Registered Facility 🇬🇧 GB
NOW Building
Thames Valley Park Drive
Reading
Berkshire
RG6 1RB
Reading Berkshire RG6 1RB
GB.
Thames Valley Park Drive
Reading
Berkshire
RG6 1RB
Reading Berkshire RG6 1RB
GB.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/b44d434 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "B44D434",
"company": "ALL.SPACE Networks Ltd",
"address": "NOW Building, Thames Valley Park Drive, Reading, Berkshire, RG6 1RB, Reading Berkshire RG6 1RB, GB",
"country": "GB",
"blockStart": "B44D43400000",
"blockEnd": "B44D434FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2023-03-03",
"isRand": false,
"isPrivate": false
}