MAC address 00:90:ED (CENTRAL SYSTEM RESEARCH CO., LTD.)

MAC address prefix 00:90:ED is registered to CENTRAL SYSTEM RESEARCH CO., LTD., located at 4-13-2 HIYOSHICHO, KOKUBUNJI-CITY TOKYO 18500032, JP. 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 09 November 2000, with the most recent update made on 17 November 2015.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
00:90:ED
Registrant / Organization
CENTRAL SYSTEM RESEARCH CO., LTD.
Registry Chronology
Initial registration: 09 November 2000
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 Japan (JP) map
Country: Japan (JP)
Headquarters Registered Facility 🇯🇵 JP
4-13-2 HIYOSHICHO
KOKUBUNJI-CITY TOKYO 18500032
JP.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/0090ed -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "0090ED",
  "company": "CENTRAL SYSTEM RESEARCH CO., LTD.",
  "address": "4-13-2 HIYOSHICHO, KOKUBUNJI-CITY TOKYO 18500032, JP",
  "country": "JP",
  "blockStart": "0090ED000000",
  "blockEnd": "0090EDFFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2015-11-17",
  "isRand": false,
  "isPrivate": false
}