MAC address 8C:1F:64:B5:8 (Eltvor Instruments)

MAC address prefix 8C:1F:64:B5:8 is registered to Eltvor Instruments, located at Sobeslavska 878/10, Tabor 39002, CZ. 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 12 January 2026, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
8C:1F:64:B5:8
Registrant / Organization
Eltvor Instruments
Registry Chronology
Initial registration: 12 January 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 Czechia (CZ) map
Country: Czechia (CZ)
Headquarters Registered Facility 🇨🇿 CZ
Sobeslavska 878/10
Tabor 39002
CZ.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/8c1f64b58 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "8C1F64B58",
  "company": "Eltvor Instruments",
  "address": "Sobeslavska 878/10, Tabor  39002, CZ",
  "country": "CZ",
  "blockStart": "8C1F64B58000",
  "blockEnd": "8C1F64B58FFF",
  "blockSize": 4095,
  "blockType": "MA-S",
  "updated": "2026-01-12",
  "isRand": false,
  "isPrivate": false
}