MAC address C0:27:B9 (Beijing National Railway Research & Design Institute of Signal & Communication Co., Ltd.)

MAC address prefix C0:27:B9 is registered to Beijing National Railway Research & Design Institute of Signal & Communication Co., Ltd., located at Building No.18, Huayuan YiLi, Fengtai District, Beijing 100073, 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
C0:27:B9
Registrant / Organization
Beijing National Railway Research & Design Institute of Signal & Communication 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
Building No.18
Huayuan YiLi
Fengtai District

Beijing 100073
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/c027b9 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "C027B9",
  "company": "Beijing National Railway Research & Design Institute  of Signal & Communication Co., Ltd.",
  "address": "Building No.18, Huayuan YiLi, Fengtai District, Beijing  100073, CN",
  "country": "CN",
  "blockStart": "C027B9000000",
  "blockEnd": "C027B9FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2015-11-17",
  "isRand": false,
  "isPrivate": false
}