MAC address EC:BA:34:4 (CITIZEN T.I.C. CO., LTD.)

MAC address prefix EC:BA:34:4 is registered to CITIZEN T.I.C. CO., LTD., located at 5-6-12 Maehara-cho, Koganei-shi Tokyo (東京都) 1840013, JP. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 04 September 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
EC:BA:34:4
Registrant / Organization
CITIZEN T.I.C. CO., LTD.
Registry Chronology
Initial registration: 04 September 2026
Assignment Classification
MA-M

(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)

Registered Location

MAC Address Vendor Country Japan (JP) map
Country: Japan (JP)
Headquarters Registered Facility 🇯🇵 JP
5-6-12 Maehara-cho
Koganei-shi Tokyo (東京都) 1840013
JP.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/ecba344 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "ECBA344",
  "company": "CITIZEN T.I.C. CO., LTD.",
  "address": "5-6-12 Maehara-cho, Koganei-shi Tokyo (東京都) 1840013, JP",
  "country": "JP",
  "blockStart": "ECBA34400000",
  "blockEnd": "ECBA344FFFFF",
  "blockSize": 1048575,
  "blockType": "MA-M",
  "updated": "2026-09-04",
  "isRand": false,
  "isPrivate": false
}