MAC address 00:22:1F (eSang Technologies Co., Ltd.)

MAC address prefix 00:22:1F is registered to eSang Technologies Co., Ltd., located at #1-817, IT Castle 550-1, Gasan-Dong, Seoul 153-768, KR. 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 25 October 2008, with the most recent update made on 17 November 2015.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
00:22:1F
Registrant / Organization
eSang Technologies Co., Ltd.
Registry Chronology
Initial registration: 25 October 2008
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 South Korea (KR) map
Country: South Korea (KR)
Headquarters Registered Facility 🇰🇷 KR
#1-817
IT Castle 550-1
Gasan-Dong

Seoul 153-768
KR.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/00221f -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "00221F",
  "company": "eSang Technologies Co., Ltd.",
  "address": "#1-817, IT Castle 550-1, Gasan-Dong, Seoul  153-768, KR",
  "country": "KR",
  "blockStart": "00221F000000",
  "blockEnd": "00221FFFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2015-11-17",
  "isRand": false,
  "isPrivate": false
}