MAC address B4:C1:70 (Yi chip Microelectronics (Hangzhou) Co., Ltd)

MAC address prefix B4:C1:70 is registered to Yi chip Microelectronics (Hangzhou) Co., Ltd, located at Suite 401, Building #13, No. 498 Guoshoujing Rd., Pudong, Shanghai 201210, CN. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 29 March 2017, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
B4:C1:70
Registrant / Organization
Yi chip Microelectronics (Hangzhou) Co., Ltd
Registry Chronology
Initial registration: 29 March 2017
Assignment Classification
MA-L

(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)

Registered Location

MAC Address Vendor Country China (CN) map
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Suite 401
Building #13
No. 498 Guoshoujing Rd.
Pudong
Shanghai 201210
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/b4c170 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "B4C170",
  "company": "Yi chip Microelectronics (Hangzhou) Co., Ltd",
  "address": "Suite 401, Building #13, No. 498 Guoshoujing Rd., Pudong, Shanghai  201210, CN",
  "country": "CN",
  "blockStart": "B4C170000000",
  "blockEnd": "B4C170FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2017-03-29",
  "isRand": false,
  "isPrivate": false
}