MAC address B0:19:21 (TP-Link Systems Inc)

MAC address prefix B0:19:21 is registered to TP-Link Systems Inc, located at 5 Peters Canyon Rd Suit 300, Irvine CA 92606, SG. 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 20 May 2024, with the most recent update made on 19 March 2025.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
B0:19:21
Registrant / Organization
TP-Link Systems Inc
Registry Chronology
Initial registration: 20 May 2024
Last updated: 19 March 2025
Assignment Classification
MA-L

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

Registered Location

MAC Address Vendor Country Singapore (SG) map
Country: Singapore (SG)
Headquarters Registered Facility 🇸🇬 SG
5 Peters Canyon Rd Suit 300
Irvine CA 92606
SG.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/b01921 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "B01921",
  "company": "TP-Link Systems Inc",
  "address": "5 Peters Canyon Rd Suit 300, Irvine CA 92606, SG",
  "country": "SG",
  "blockStart": "B01921000000",
  "blockEnd": "B01921FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2025-03-19",
  "isRand": false,
  "isPrivate": false
}