MAC address 00:1D:A9 (Castles Technology, Co., LTD)

MAC address prefix 00:1D:A9 is registered to Castles Technology, Co., LTD, located at 2F, No.205, Sec 3 Beishin Rd., Hsin-Tien City Taipei 231, TW. 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 18 August 2007, with the most recent update made on 17 November 2015.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
00:1D:A9
Registrant / Organization
Castles Technology, Co., LTD
Registry Chronology
Initial registration: 18 August 2007
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 Taiwan (TW) map
Country: Taiwan (TW)
Headquarters Registered Facility 🇹🇼 TW
2F
No.205
Sec 3 Beishin Rd.

Hsin-Tien City Taipei 231
TW.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/001da9 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "001DA9",
  "company": "Castles Technology, Co., LTD",
  "address": "2F, No.205, Sec 3 Beishin Rd., Hsin-Tien City Taipei 231, TW",
  "country": "TW",
  "blockStart": "001DA9000000",
  "blockEnd": "001DA9FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2015-11-17",
  "isRand": false,
  "isPrivate": false
}