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JARINGAN

Penghasil Alamat MAC Acak

Hasilkan alamat MAC (Media Access Control) unik secara acak dengan format titik dua (00:1A:2B:..), tanda hubung (00-1A-2B-..), titik (001a.2b..), atau prefix vendor perangkat.

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Pratinjau

MAC Address Generator

Format
Case

Output

Cara kerja

  1. Masukkan data Anda

    Isi nilai yang diperlukan, tempel teks Anda, atau unggah file yang ingin diproses.

  2. Lihat hasil seketika

    Sebagian besar alat diperbarui secara langsung saat Anda mengetik; beberapa menggunakan satu tombol tindakan.

  3. Gunakan hasil Anda

    Salin, unduh, atau bagikan hasil yang dihasilkan — Anda selalu memiliki kendali penuh atas data Anda.

Privasi dan pemrosesan data — Berjalan secara lokal di browser Anda. Alat ini tidak mengunggah data Anda.

Apa itu Penghasil Alamat MAC Acak?

Generate random, properly formatted MAC addresses for testing, documentation, or network configuration.

PAHAMI CARA KERJA ALAT

How to generate test MAC addresses

What makes an address valid-looking

A MAC address is 6 bytes (48 bits). This generator sets the first byte's low two bits so every address is a unicast, locally-administered address — the same convention tools like Docker and VirtualBox use for generated addresses — instead of occasionally producing an invalid multicast address or colliding with a real vendor's assigned range.

How to use it

  • Choose how many addresses to generate (up to 1000).
  • Pick a separator style: colons, dashes, or none.
  • Pick uppercase or lowercase hex digits, then Generate.

Typical uses

Populating test fixtures, filling in sample network documentation, or generating placeholder identifiers for lab and CI environments where a real hardware address isn't available or shouldn't be used.

Locally administered addresses

The first byte uses the local unicast pattern, suitable for lab data without pretending to belong to a real vendor.

Colon format

Generated addresses can also use dashes or no separator.

02:1A:7F:9C:20:11

Generated identifier notes

Generated MAC addresses are random, locally administered test identifiers. They are not tied to real hardware and are not checked against any network.

Pertanyaan yang Sering Diajukan (FAQ)

Could these collide with a real device's MAC address?

It's extremely unlikely given the address space, and the locally-administered bit is set specifically so generated addresses are never mistaken for a real vendor-assigned (OUI) address.

What formats are supported?

Colon-separated (XX:XX:XX:XX:XX:XX), dash-separated (XX-XX-XX-XX-XX-XX), and plain (XXXXXXXXXXXX), in upper or lower case.

Why is 1000 the maximum?

It's a practical cap to keep generation and copying fast; run the generator again for more.

Why do generated addresses often start with 02?

The first byte is adjusted to mark the address as locally administered and unicast, which is appropriate for generated test values.

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