LAHMEYER HOLDING GMBH
Lahmeyer International GmbH
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
7 linked clusters ·
64 netblocks ·
640,433 IPv4 addresses ·
2 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
549300F8NTC13BV1QS45
Registered name
LAHMEYER HOLDING GMBH
Jurisdiction
Cluster stats
| Netblocks | 2 · 16,400 IPv4 addresses |
| All fragments | 4 blocks across 2 clusters |
| Cluster ID | 215693521 |
| Registry | RIPE |
| Owner jurisdiction | DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300F8NTC13BV1QS45 |
| Shared handles | clustered on 6 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 |
|---|---|---|---|---|
| 149.233.64.0/18 | Lahmeyer International GmbH | RIPE | LEGACY | ● high |
| 62.245.246.96/28 | LAHMEYER-NET | RIPE | ASSIGNED PA | ● low |
Corporate group (7 confirmed entities)
+1 additional unconfirmed candidate not shown — full list (JSON)- ENGIE SA 50 blocks
- COMPAGNIE NATIONALE DU RHONE S.A. 8 blocks
- Electrabel SA 3 blocks
- ENGIE-Energy-Marketing-Singapore-Pte-Ltd 2 blocks
- ERAS SAS 2 blocks
- ENGIE ITALIA S.P.A. 1 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
DUMY-RIPE
DUMY-RIPE
LAHMEYER-MNT
LIHM-RIPE
MNET-MNT
ORG-LIG6-RIPE