THERMO FISHER SCIENTIFIC INC.
Thermo Electron Ltd
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
2 linked clusters ·
18 netblocks ·
3,880 IPv4 addresses ·
1 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
HCHV7422L5HDJZCRFL38
Registered name
THERMO FISHER SCIENTIFIC INC.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 9 · 2,332 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a07:ffc0::/29) |
| Registered in | United Kingdom (6) · China (1) · Germany (1) |
| Cluster ID | 213440089 |
| Registry | APNIC |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI HCHV7422L5HDJZCRFL38 |
| Shared handles | clustered on 15 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
9
-1 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-26
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 37.16.65.64/29 | Thermo Electron (Karlsruhe) GmbH | RIPE | ASSIGNED PA | ● high |
| 46.226.216.0/24 | Thermo Electron Ltd | BGP | ANNOUNCED | ● high |
| 46.226.216.0/23 | Thermo Electron Ltd | BGP | ANNOUNCED | ● high |
| 46.226.220.0/23 | Thermo Electron Ltd | BGP | ANNOUNCED | ● high |
| 222.66.61.192/30 | THERMO-ELECTRON | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 46.226.216.0/21 | Thermo Electron Ltd | RIPE | ALLOCATED PA | ● low |
| 82.150.19.112/28 | Thermo-Electron | RIPE | ASSIGNED PA | ● low |
| 193.194.152.0/24 | Thermo Electron Ltd | RIPE | ASSIGNED PI | ● low |
| 2a07:ffc0::/29 | Thermo Electron Ltd | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a07:ffc0::/29 |
Corporate group (2 confirmed entities)
+3 additional unconfirmed candidates not shown — full list (JSON)- Life Technologies Corp. 9 blocks
Network trust
what's this?
RPKI hygiene: D
how networks compare →
44.4%
of checked blocks have valid RPKI ROA coverage
(4 of 9)
No discrepancies found among checked blocks.
NIC Handles
AS205294
AS211189
CIP-MNT
DUMY-RIPE
DUMY-RIPE
GA94120-MNT
GA94120-MNT
MAINT-CHINANET-SH
ORG-CMIG1-RIPE
ORG-TEL12-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT
+3 more