MAC address 30:4F:75 (Zhone Technologies, Inc.)

MAC address prefix 30:4F:75 is registered to Zhone Technologies, Inc., located at DASAN Tower 8F, 49 Daewangpangyo-ro644beon-gil Bundang-gu, Seongnam-si Gyeonggi-do 13493, 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 20 October 2018, with the most recent update made on 29 July 2025.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
30:4F:75
Registrant / Organization
Zhone Technologies, Inc.
Registry Chronology
Initial registration: 20 October 2018
Last updated: 29 July 2025
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
DASAN Tower 8F
49 Daewangpangyo-ro644beon-gil Bundang-gu
Seongnam-si Gyeonggi-do 13493
KR.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/304f75 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "304F75",
  "company": "Zhone Technologies, Inc.",
  "address": "DASAN Tower 8F, 49 Daewangpangyo-ro644beon-gil Bundang-gu, Seongnam-si Gyeonggi-do 13493, KR",
  "country": "KR",
  "blockStart": "304F75000000",
  "blockEnd": "304F75FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2025-07-29",
  "isRand": false,
  "isPrivate": false
}