シスメックス株式会社

SYSMEX-NET

GLEIF verified

LEI

5299001ZO4CKWACMZI55

Registered name

シスメックス株式会社

Jurisdiction

Ultimate parent

No parent on file in GLEIF

Cluster stats

Netblocks	7 · 1,059 IPv4 addresses
Registered in	Germany (3) · Czechia (1) · United States (1)
All fragments	18 blocks across 10 clusters
Cluster ID	210566217
Registry	BGP
Owner jurisdiction	JP
Customers	find customers using this network →

Evidence & provenance ?

Attribution	GLEIF legal-entity match
Legal identity	LEI 5299001ZO4CKWACMZI55
Shared handles	clustered on 7 shared RIR contact/maintainer handles
Registry names	4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON

7 0 netblocks since 2026-07-05

2026-07-05 peak 7 2026-07-19

Domains hosted in this network

what's this?

sysmex.com

IP Ranges (7)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
208.70.240.0/22	Sysmex	BGP	ANNOUNCED	● high
77.240.187.96/28	NET-Sysmex	RIPE	ASSIGNED PA	● low
84.46.100.200/29	SYSMEX-NET	RIPE	ASSIGNED PA	● low
212.211.205.184/29	Sysmex-NET	RIPE	ASSIGNED PA	● low
212.211.206.104/29	Sysmex-NET	RIPE	ASSIGNED PA	● low
2a02:2028:1003::/48	SYSMEX-NET	RIPE	ASSIGNED	● low
2a02:2028:1004::/48	SYSMEX-NET	RIPE	ASSIGNED	● low

Possibly related to this organisation

what's this?

Same name family

Separately-registered clusters whose names share “SYSMEX” — often per-country or per-system registrations of the same brand, occasionally a different organisation sharing the name. Not counted in this organisation's own footprint.

SYSMEX-MOLIS 3 blocks
SYSMEX-SG 1 blocks
SYSMEX-NET1-NET 1 blocks
SYSMEX-FRANCE-VILLEPINTE 1 blocks
SYSMEX-INOSTICS-GMBH-NET 1 blocks
SYSMEX-EUROPE-GMBH 1 blocks
SYSMEX-CZ 1 blocks
SYSMEX-ASIA-SG 1 blocks

Combined view of all 10 name-family clusters →

Sub-allocations under carriers

IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own naming convention, not a direct registration.

Sysmex sub-allocation
SYSMEXAUSTRI-HWY-AT via A1 Telekom Austria AG sub-allocation
SYSMEX-NET1-NET via IP Visie Networking B.V. sub-allocation
SYSMEX-FRANCE-VILLEPINTE via Societe Francaise Du Radiotelephone - SFR SA sub-allocation
SYSMEX-INOSTICS-GMBH-NET via wilhelm.tel GmbH sub-allocation
Sysmex via COLT Technology Services Group Limited sub-allocation
Sysmex Partec Italia via Fastweb SpA sub-allocation
Sysmex Partec Gmbh sub-allocation

Network trust

what's this?

RPKI hygiene: B how networks compare →

85.7% of checked blocks have valid RPKI ROA coverage (6 of 7)

Possible discrepancies (2)

These blocks are registered to SYSMEX-NET but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a02:2028:1003::/48 /48	authorized for AS15943 — wilhelm.tel GmbH
2a02:2028:1004::/48 /48	authorized for AS15943 — wilhelm.tel GmbH

NIC Handles

AS13612 DUMY-RIPE DUMY-RIPE FASTER-MNT NORDERSTEDT-MNT SCAN-PLUS-MNT cz-zelena-1-mnt