株式会社バリアンメディカルシステムズ
Varian Medical Systems
Data as of 2026-09-20
GLEIF verified
Complete entity footprint
11 linked clusters ·
370 netblocks ·
2,743,335 IPv4 addresses ·
28 IPv6 prefixes
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
529900WQQSU4SROHH213
Registered name
株式会社バリアンメディカルシステムズ
Jurisdiction
Ultimate parent
Siemens Aktiengesellschaft
W38RGI023J3WT1HWRP32
This organisation
| Netblocks | 6 · 65,808 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2a07:aa00:0:400::/56) |
| Registered in | United States (2) · Austria (1) · United Kingdom (1) |
| Also registered under this name | 9 netblocks across 3 separate records |
| Record ID | 241986376 |
| Registry | ARIN |
| Owner jurisdiction | JP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 529900WQQSU4SROHH213 |
| Shared handles | clustered on 11 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 132.190.0.0/16 | Varian Medical Systems | ARIN | DIRECT ALLOCATION | ● high |
| 192.30.248.0/24 | Varian Medical Systems | ARIN | DIRECT ALLOCATION | ● high |
| 83.64.114.128/29 | Varian-Medical-Systems | RIPE | ASSIGNED PA | ● low |
| 213.242.99.136/29 | Varian_Medical_Systems_Inc | RIPE | ASSIGNED PA | ● low |
| 2001:4c08:2003::1a4/126 | Varian_Medical_Systems_Inc | RIPE | ASSIGNED | ● low |
| 2a07:aa00:0:400::/56 | VARIAN-MEDICAL-SYSTEMS-INC | RIPE | ASSIGNED | ● low |
IPv6 ranges (2)
Footprint over time
5 weekly snapshots · JSON
6
0 netblocks since 2026-08-16
2026-08-16
peak 12
2026-09-13
Corporate group (11 confirmed entities)
+5 additional unconfirmed candidates not shown — full list (JSON)- Siemens AG 275 blocks
- Siemens Industry Software Inc. 38 blocks
- Siemens Healthineers AG 37 blocks
- Siemens Mobility AB 6 blocks
- Siemens Digital Logistics GmbH 6 blocks
- PETNET Solutions, Inc. 6 blocks
- Altair Engineering GmbH 5 blocks
- Siemens Pte Ltd. 4 blocks
- HaCon Ingenieurgesellschaft mbH 3 blocks
- RAPIDMINER-GMBH 1 blocks
Network trust
what's this?
RPKI hygiene: F
how networks compare →
16.7%
of checked blocks have valid RPKI ROA coverage
(1 of 6)
No discrepancies found among checked blocks.
NIC Handles
AB34802-RIPE
ALBER231-ARIN
DUMY-RIPE
DUMY-RIPE
IV51-ARIN
IV51-ARIN
IV51-ARIN
LEVEL3-MNT
PRIO-MNT
QUZAUK
VMS-11