MAC address 70:E8:43 (Beijing C&W Optical Communication Technology Co.,Ltd.)

MAC address prefix 70:E8:43 is registered to Beijing C&W Optical Communication Technology Co.,Ltd., located at 2/F Yufa Plaza, No.19 Xiaoying Beilu, Chaoyang District, Beijing 100101, CN. 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 17 March 2011, with the most recent update made on 17 November 2015.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
70:E8:43
Registrant / Organization
Beijing C&W Optical Communication Technology Co.,Ltd.
Registry Chronology
Initial registration: 17 March 2011
Last updated: 17 November 2015
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
2/F Yufa Plaza
No.19 Xiaoying Beilu
Chaoyang District

Beijing 100101
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/70e843 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "70E843",
  "company": "Beijing C&W Optical Communication Technology Co.,Ltd.",
  "address": "2/F Yufa Plaza, No.19 Xiaoying Beilu, Chaoyang District, Beijing  100101, CN",
  "country": "CN",
  "blockStart": "70E843000000",
  "blockEnd": "70E843FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2015-11-17",
  "isRand": false,
  "isPrivate": false
}