Which company owns MAC address prefix BC:44:B0?

MAC address prefix BC:44:B0 is registered to Elastifile in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with BC:44:B0 has a network interface built by Elastifile.

What is the OUI BC:44:B0?

BC:44:B0 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Elastifile. It covers every address from BC:44:B0:00:00:00 to BC:44:B0:FF:FF:FF, or 16,777,216 addresses in total. It is also written BC-44-B0.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in BC:44:B0:00:00:00 that is BC:44:B0 — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.

Where is Elastifile located?

Elastifile is listed at Abba Even 8 Herzlia IL 4672526 in the IEEE OUI registry entry for BC:44:B0. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Elastifile

MAC address prefix BC:44:B0 is registered to Elastifile in the IEEE OUI registry. Any device whose MAC address begins with BC:44:B0 has a network interface built by Elastifile. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address — it covers every MAC from BC:44:B0:00:00:00 to BC:44:B0:FF:FF:FF.

OUI prefix: BC:44:B0
Hyphen form: BC-44-B0
MAC range: BC:44:B0:00:00:00 – BC:44:B0:FF:FF:FF
Addresses in block: 16,777,216
Organization: Elastifile
Address: Abba Even 8 Herzlia IL 4672526
Source: IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.

Assignment history (2)

The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.

2016-07-29Assigned to "Elastifile"
archived source →
2026-07-17Assigned to "Elastifile"

Nearby in the registry

The prefixes assigned immediately before and after BC:44:B0:

FAQ

Which company owns MAC address prefix BC:44:B0?: MAC address prefix BC:44:B0 is registered to Elastifile in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with BC:44:B0 has a network interface built by Elastifile.
What is the OUI BC:44:B0?: BC:44:B0 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Elastifile. It covers every address from BC:44:B0:00:00:00 to BC:44:B0:FF:FF:FF, or 16,777,216 addresses in total. It is also written BC-44-B0.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in BC:44:B0:00:00:00 that is BC:44:B0 — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.
Where is Elastifile located?: Elastifile is listed at Abba Even 8 Herzlia IL 4672526 in the IEEE OUI registry entry for BC:44:B0. This is the address the organization registered with the IEEE, which may differ from its current operating address.