MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 40:D8:55:1D:1 (Founder Broadband Network Service Co.,Ltd.)
MAC address prefix 40:D8:55:1D:1 is registered to Founder Broadband Network Service Co.,Ltd., located at 5/F, Building B, 15 Xueyuan South Rd, Haidian District Beijing 100088, CN. This registration is classified as IAB (Individual Address Block). The prefix was initially registered on 20 January 2014, with the most recent update made on 29 August 2015.
Vendor & Registry Dossier
Assigned Prefix
40:D8:55:1D:1
Registrant / Organization
Registry Chronology
Initial registration: 20 January 2014
Last updated: 29 August 2015
Assignment Classification
IAB
(Individual Address Block)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
5/F
Building B
15 Xueyuan South Rd
Haidian District Beijing 100088
CN.
Building B
15 Xueyuan South Rd
Haidian District Beijing 100088
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/40d8551d1 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "40D8551D1",
"company": "Founder Broadband Network Service Co.,Ltd.",
"address": "5/F, Building B, 15 Xueyuan South Rd, Haidian District Beijing 100088, CN",
"country": "CN",
"blockStart": "40D8551D1000",
"blockEnd": "40D8551D1FFF",
"blockSize": 4095,
"blockType": "IAB",
"updated": "2015-08-29",
"isRand": false,
"isPrivate": false
}