FRESENIUS USA, INC.
Fresenius USA, Inc.
Data as of 2026-08-30
GLEIF verified
Complete entity footprint
2 linked clusters ·
53 netblocks ·
4,108 IPv4 addresses ·
11 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
5493001P0XD9DB1JGJ61
Registered name
FRESENIUS USA, INC.
Jurisdiction
Ultimate parent
Fresenius Medical Care AG
549300CP8NY40UP89Q40
Cluster stats
| Netblocks | 2 · 1,280 IPv4 addresses |
| Cluster ID | 233774082 |
| Registry | ARIN |
| Owner jurisdiction | US-MA |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 5493001P0XD9DB1JGJ61 |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 198.178.240.0 – 198.178.242.255 | Fresenius USA, Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 5.61.70.0/23 | FRESENIUS-USA | RIPE | ASSIGNED PA | ● low |
Corporate group (2 confirmed entities)
- FRESENIUS MEDICAL CARE HOLDINGS, INC 54 blocks
Network trust
what's this?
RPKI hygiene: C
how networks compare →
50.0%
of checked blocks have valid RPKI ROA coverage
(1 of 2)
No discrepancies found among checked blocks.
NIC Handles
BM1733-ARIN
BM1733-ARIN
BM1733-ARIN
DUMY-RIPE
DUMY-RIPE
FRESEN
FRESENIUS-MNT