MAC address 8C:1F:64:80:B (SUNTAC Co., Ltd.)

MAC address prefix 8C:1F:64:80:B is registered to SUNTAC Co., Ltd., located at 4-12-17 Meiekiminami, Nakamura-ku, Nagoya-shi, Aichi 450-0003, JP. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was registered on 21 August 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
8C:1F:64:80:B
Registrant / Organization
SUNTAC Co., Ltd.
Registry Chronology
Initial registration: 21 August 2026
Assignment Classification
MA-S

(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)

Registered Location

MAC Address Vendor Country Japan (JP) map
Country: Japan (JP)
Headquarters Registered Facility 🇯🇵 JP
4-12-17 Meiekiminami
Nakamura-ku
Nagoya-shi
Aichi 450-0003
JP.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/8c1f6480b -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "8C1F6480B",
  "company": "SUNTAC Co., Ltd.",
  "address": "4-12-17 Meiekiminami, Nakamura-ku, Nagoya-shi, Aichi  450-0003, JP",
  "country": "JP",
  "blockStart": "8C1F6480B000",
  "blockEnd": "8C1F6480BFFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2026-08-21",
  "isRand": false,
  "isPrivate": false
}