Clover Network, Inc. — 2 prefixes (2x MA-L)

A MAC address beginning D4:95:24 or 04:C1:03 belongs to Clover Network, Inc., typically identifying an Android-based point-of-sale (POS) or payment terminal seen at a merchant checkout counter.

Both blocks are registered under the identical company name and street address in the IEEE registry: 415 N Mathilda Ave, Sunnyvale, CA 94085, US. Clover Network is a well-documented company — a Fiserv-owned maker of the Clover Station, Mini, Flex, Go and Mobile payment terminals, with its own vendor site and product literature.

Clover Network, Inc. was acquired by First Data in December 2012; First Data itself merged into Fiserv in July 2019, making Clover a Fiserv brand today. Its devices run a customized Android platform aimed at small and medium merchants processing card-present payments.

Vendor-published material describes device hardening defaults — RDP disabled, SSH restricted to enterprise admins, USB debugging locked on consumer-facing units, and mandatory two-factor authentication on the remote management console — but this is self-reported by Clover/Fiserv, not independently audited. No CVE could be confirmed as attributable to Clover hardware or firmware in an NVD search as of September 2026.

A registry search on the bare word "clover" also surfaces the IEEE MA-M registry assignment E8F6D7C, registered to "clover Co,.Ltd" in Uiwang-si, Gyeonggi-do, South Korea — a distinct, unrelated company with no "Network" in its name. That MA-M block is not part of this entry.

Registered organization

Clover Network, Inc. [Confirmed] — the IEEE MA-L registry D49524, the IEEE MA-L registry 04C103

Parent company

Fiserv, Inc. (via First Data, acquired Dec 2012; First Data merged into Fiserv Jul 2019) [Likely] — https://en.wikipedia.org/wiki/Clover_Network

Security posture

Vendor-stated hardening defaults (RDP disabled, SSH admin-gated, USB debugging locked, 2FA on remote console); no CVE confirmed in NVD as of September 2026 [Likely] — https://blog.clover.com/protect-yourself-pci-emv-and-you/

IEEE assignments

D4:95:24, 04:C1:03 (MA-L, 24-bit each) → Clover Network, Inc. [Confirmed] — the IEEE MA-L registry D49524, the IEEE MA-L registry 04C103

Registry / block size

2x MA-L; no MA-M or MA-S block found for this entity [Confirmed] — the IEEE MA-L registry, the IEEE MA-M registry, the IEEE MA-S registry

HQ / country

415 N Mathilda Ave, Sunnyvale, CA 94085, US [Confirmed] — the IEEE MA-L registry D49524, the IEEE MA-L registry 04C103

Company status

active, subsidiary of Fiserv, Inc. [Likely] — https://en.wikipedia.org/wiki/Clover_Network

Device types

Android-based POS / payment terminals for small and medium merchants [Likely] — https://www.clover.com/pos-systems

Notable products

Clover Station, Clover Mini, Clover Flex, Clover Go, Clover Mobile [Likely] — https://www.clover.com/pos-systems

Security posture

vendor-stated device hardening defaults (RDP off, SSH admin-gated, USB debugging locked, mandatory 2FA on remote console); self-reported, not independently audited; no CVE confirmed in NVD as of September 2026 [Likely] — https://blog.clover.com/protect-yourself-pci-emv-and-you/, https://www.pnc.com/en/small-business/payments-and-processing/pnc-merchant-services/clover-security.html

Related vendors

Fiserv, Inc. (parent, via First Data) [Likely] — https://en.wikipedia.org/wiki/Clover_Network

Unrelated same-word registry hit

the IEEE MA-M registry E8F6D7C, "clover Co,.Ltd", Uiwang-si, Gyeonggi-do, South Korea — a different company, not part of this entry [Confirmed] — the IEEE MA-M registry E8F6D7C

Analyst note

D4:95:24 or 04:C1:03 on a network indicates Clover-branded Android POS/payment-terminal hardware, useful for spotting checkout-counter payment devices among general endpoints.