Which company owns MAC address prefix 98:C8:1C?

MAC address prefix 98:C8:1C is registered to BAYTEC LIMITED in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 98:C8:1C has a network interface built by BAYTEC LIMITED.

What is the OUI 98:C8:1C?

98:C8:1C is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to BAYTEC LIMITED. It covers every address from 98:C8:1C:00:00:00 to 98:C8:1C:FF:FF:FF, or 16,777,216 addresses in total. It is also written 98-C8-1C.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 98:C8:1C:00:00:00 that is 98:C8:1C — 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 BAYTEC LIMITED located?

BAYTEC LIMITED is listed at 107C, 31/f, The gateway, Tower 5, Harbour City, 15 canton road, Tsim Sha Tsui, Hong Kong Harbour HK 999077 in the IEEE OUI registry entry for 98:C8:1C. This is the address the organization registered with the IEEE, which may differ from its current operating address.

BAYTEC LIMITED

MAC address prefix 98:C8:1C is registered to BAYTEC LIMITED in the IEEE OUI registry. Any device whose MAC address begins with 98:C8:1C has a network interface built by BAYTEC LIMITED. 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 98:C8:1C:00:00:00 to 98:C8:1C:FF:FF:FF.

OUI prefix: 98:C8:1C
Hyphen form: 98-C8-1C
MAC range: 98:C8:1C:00:00:00 – 98:C8:1C:FF:FF:FF
Addresses in block: 16,777,216
Organization: BAYTEC LIMITED
Address: 107C, 31/f, The gateway, Tower 5, Harbour City, 15 canton road, Tsim Sha Tsui, Hong Kong Harbour HK 999077
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.

2022-07-11Assigned to "BAYTEC LIMITED"
archived source →
2026-07-17Assigned to "BAYTEC LIMITED"

Nearby in the registry

The prefixes assigned immediately before and after 98:C8:1C:

FAQ

Which company owns MAC address prefix 98:C8:1C?: MAC address prefix 98:C8:1C is registered to BAYTEC LIMITED in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 98:C8:1C has a network interface built by BAYTEC LIMITED.
What is the OUI 98:C8:1C?: 98:C8:1C is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to BAYTEC LIMITED. It covers every address from 98:C8:1C:00:00:00 to 98:C8:1C:FF:FF:FF, or 16,777,216 addresses in total. It is also written 98-C8-1C.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 98:C8:1C:00:00:00 that is 98:C8:1C — 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 BAYTEC LIMITED located?: BAYTEC LIMITED is listed at 107C, 31/f, The gateway, Tower 5, Harbour City, 15 canton road, Tsim Sha Tsui, Hong Kong Harbour HK 999077 in the IEEE OUI registry entry for 98:C8:1C. This is the address the organization registered with the IEEE, which may differ from its current operating address.