MAC address 00:19:83 (CCT R&D Limited)

MAC address prefix 00:19:83 is registered to CCT R&D Limited, located at 18/F CCT Telecom Building, Fotan, Shatin N.T. 000, HK. 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 03 September 2006, with the most recent update made on 17 November 2015.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
00:19:83
Registrant / Organization
CCT R&D Limited
Registry Chronology
Initial registration: 03 September 2006
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 Hong Kong SAR China (HK) map
Country: Hong Kong SAR China (HK)
Headquarters Registered Facility 🇭🇰 HK
18/F CCT Telecom Building
Fotan
Shatin N.T. 000
HK.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/001983 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "001983",
  "company": "CCT R&D Limited",
  "address": "18/F CCT Telecom Building, Fotan, Shatin N.T. 000, HK",
  "country": "HK",
  "blockStart": "001983000000",
  "blockEnd": "001983FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2015-11-17",
  "isRand": false,
  "isPrivate": false
}