Which company owns MAC address prefix 08:71:58?

MAC address prefix 08:71:58 is registered to HANSHOW TECHNOLOGY CO.,LTD. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 08:71:58 has a network interface built by HANSHOW TECHNOLOGY CO.,LTD..

What is the OUI 08:71:58?

08:71:58 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to HANSHOW TECHNOLOGY CO.,LTD.. It covers every address from 08:71:58:00:00:00 to 08:71:58:FF:FF:FF, or 16,777,216 addresses in total. It is also written 08-71-58.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 08:71:58:00:00:00 that is 08:71:58 — 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 HANSHOW TECHNOLOGY CO.,LTD. located?

HANSHOW TECHNOLOGY CO.,LTD. is listed at The 1st Floor Podium and Floor 4 of Building 1, Floor 7 of Building 5, Jiaxing Photovoltaic Technology Innovation Park, No.1288, Kanghe Road, Xiuzhou District, Jiaxing City, Zhejiang Prov,P.R.China JIAXING CN 314000 in the IEEE OUI registry entry for 08:71:58. This is the address the organization registered with the IEEE, which may differ from its current operating address.

How many MAC prefixes does HANSHOW TECHNOLOGY CO.,LTD. own?

HANSHOW TECHNOLOGY CO.,LTD. holds 4 OUI prefixes in the IEEE registry, of which 08:71:58 is one. A device made by HANSHOW TECHNOLOGY CO.,LTD. could carry a MAC address from any of them.

HANSHOW TECHNOLOGY CO.,LTD.

MAC address prefix 08:71:58 is registered to HANSHOW TECHNOLOGY CO.,LTD. in the IEEE OUI registry. Any device whose MAC address begins with 08:71:58 has a network interface built by HANSHOW 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 08:71:58:00:00:00 to 08:71:58:FF:FF:FF.

OUI prefix: 08:71:58
Hyphen form: 08-71-58
MAC range: 08:71:58:00:00:00 – 08:71:58:FF:FF:FF
Addresses in block: 16,777,216
Organization: HANSHOW TECHNOLOGY CO.,LTD.
Address: The 1st Floor Podium and Floor 4 of Building 1, Floor 7 of Building 5, Jiaxing Photovoltaic Technology Innovation Park, No.1288, Kanghe Road, Xiuzhou District, Jiaxing City, Zhejiang Prov,P.R.China JIAXING CN 314000
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.

Other prefixes from HANSHOW TECHNOLOGY CO.,LTD.

HANSHOW TECHNOLOGY CO.,LTD. holds 4 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:

Assignment history (2)

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

2024-09-17Assigned to "HANSHOW TECHNOLOGY CO.,LTD."
archived source →
2026-07-17Assigned to "HANSHOW TECHNOLOGY CO.,LTD."

Nearby in the registry

The prefixes assigned immediately before and after 08:71:58:

FAQ

Which company owns MAC address prefix 08:71:58?: MAC address prefix 08:71:58 is registered to HANSHOW TECHNOLOGY CO.,LTD. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 08:71:58 has a network interface built by HANSHOW TECHNOLOGY CO.,LTD..
What is the OUI 08:71:58?: 08:71:58 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to HANSHOW TECHNOLOGY CO.,LTD.. It covers every address from 08:71:58:00:00:00 to 08:71:58:FF:FF:FF, or 16,777,216 addresses in total. It is also written 08-71-58.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 08:71:58:00:00:00 that is 08:71:58 — 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 HANSHOW TECHNOLOGY CO.,LTD. located?: HANSHOW TECHNOLOGY CO.,LTD. is listed at The 1st Floor Podium and Floor 4 of Building 1, Floor 7 of Building 5, Jiaxing Photovoltaic Technology Innovation Park, No.1288, Kanghe Road, Xiuzhou District, Jiaxing City, Zhejiang Prov,P.R.China JIAXING CN 314000 in the IEEE OUI registry entry for 08:71:58. This is the address the organization registered with the IEEE, which may differ from its current operating address.
How many MAC prefixes does HANSHOW TECHNOLOGY CO.,LTD. own?: HANSHOW TECHNOLOGY CO.,LTD. holds 4 OUI prefixes in the IEEE registry, of which 08:71:58 is one. A device made by HANSHOW TECHNOLOGY CO.,LTD. could carry a MAC address from any of them.