Which company owns MAC address prefix C4:08:98?

MAC address prefix C4:08:98 is registered to Dropbeats Technology Co., Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with C4:08:98 has a network interface built by Dropbeats Technology Co., Ltd..

What is the OUI C4:08:98?

C4:08:98 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Dropbeats Technology Co., Ltd.. It covers every address from C4:08:98:00:00:00 to C4:08:98:FF:FF:FF, or 16,777,216 addresses in total. It is also written C4-08-98.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in C4:08:98:00:00:00 that is C4:08:98 — 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 Dropbeats Technology Co., Ltd. located?

Dropbeats Technology Co., Ltd. is listed at Room 304, Building 4?Juli Road ? Pudong New District Shanghai Shanghai CN 201203 in the IEEE OUI registry entry for C4:08:98. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Dropbeats Technology Co., Ltd.

MAC address prefix C4:08:98 is registered to Dropbeats Technology Co., Ltd. in the IEEE OUI registry. Any device whose MAC address begins with C4:08:98 has a network interface built by Dropbeats Technology Co., Ltd.. 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 C4:08:98:00:00:00 to C4:08:98:FF:FF:FF.

OUI prefix: C4:08:98
Hyphen form: C4-08-98
MAC range: C4:08:98:00:00:00 – C4:08:98:FF:FF:FF
Addresses in block: 16,777,216
Organization: Dropbeats Technology Co., Ltd.
Address: Room 304, Building 4?Juli Road ? Pudong New District Shanghai Shanghai CN 201203
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.

2024-04-16Assigned to "Dropbeats Technology Co., Ltd."
archived source →
2026-07-17Assigned to "Dropbeats Technology Co., Ltd."

Nearby in the registry

The prefixes assigned immediately before and after C4:08:98:

FAQ

Which company owns MAC address prefix C4:08:98?: MAC address prefix C4:08:98 is registered to Dropbeats Technology Co., Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with C4:08:98 has a network interface built by Dropbeats Technology Co., Ltd..
What is the OUI C4:08:98?: C4:08:98 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Dropbeats Technology Co., Ltd.. It covers every address from C4:08:98:00:00:00 to C4:08:98:FF:FF:FF, or 16,777,216 addresses in total. It is also written C4-08-98.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in C4:08:98:00:00:00 that is C4:08:98 — 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 Dropbeats Technology Co., Ltd. located?: Dropbeats Technology Co., Ltd. is listed at Room 304, Building 4?Juli Road ? Pudong New District Shanghai Shanghai CN 201203 in the IEEE OUI registry entry for C4:08:98. This is the address the organization registered with the IEEE, which may differ from its current operating address.