MAC address A0:9C:19 (CIG SHANGHAI CO LTD)

MAC address prefix A0:9C:19 is registered to CIG SHANGHAI CO LTD, located at 5th Floor, Building 8 No 2388 Chenhang Road, SHANGHAI 201114, 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 18 June 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
A0:9C:19
Registrant / Organization
CIG SHANGHAI CO LTD
Registry Chronology
Initial registration: 18 June 2026
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
5th Floor
Building 8 No 2388 Chenhang Road
SHANGHAI 201114
CN.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/a09c19 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "A09C19",
  "company": "CIG SHANGHAI CO LTD",
  "address": "5th Floor, Building 8 No 2388 Chenhang Road, SHANGHAI  201114, CN",
  "country": "CN",
  "blockStart": "A09C19000000",
  "blockEnd": "A09C19FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2026-06-18",
  "isRand": false,
  "isPrivate": false
}