MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 1C:5A:3E (Samsung Electronics Co.,Ltd)
MAC address prefix 1C:5A:3E is registered to Samsung Electronics Co.,Ltd, located at 416, Maetan 3dong, Yeongtong-Gu, Suwon 443742, US. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 05 October 2012, with the most recent update made on 02 July 2019.
Vendor & Registry Dossier
Assigned Prefix
1C:5A:3E
Registrant / Organization
Registry Chronology
Initial registration: 05 October 2012
Last updated: 02 July 2019
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
416
Maetan 3dong
Yeongtong-Gu
Suwon 443742
US.
Maetan 3dong
Yeongtong-Gu
Suwon 443742
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/1c5a3e -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "1C5A3E",
"company": "Samsung Electronics Co.,Ltd",
"address": "416, Maetan 3dong, Yeongtong-Gu, Suwon 443742, US",
"country": "US",
"blockStart": "1C5A3E000000",
"blockEnd": "1C5A3EFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2019-07-02",
"isRand": false,
"isPrivate": false
}