MAC address 50:91:E3 (TP-Link Systems Inc)

MAC address prefix 50:91:E3 is registered to TP-Link Systems Inc, located at 5 Peters Canyon Rd Suit 300, Irvine CA 92606, 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 07 March 2023, with the most recent update made on 19 March 2025.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
50:91:E3
Registrant / Organization
TP-Link Systems Inc
Registry Chronology
Initial registration: 07 March 2023
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 Hong Kong SAR China (HK) map
Country: Hong Kong SAR China (HK)
Headquarters Registered Facility 🇭🇰 HK
5 Peters Canyon Rd Suit 300
Irvine CA 92606
HK.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/5091e3 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "5091E3",
  "company": "TP-Link Systems Inc",
  "address": "5 Peters Canyon Rd Suit 300, Irvine CA 92606, HK",
  "country": "HK",
  "blockStart": "5091E3000000",
  "blockEnd": "5091E3FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2025-03-19",
  "isRand": false,
  "isPrivate": false
}