DN-Systems Enterprise Internet Solutions GmbH
Cluster stats
| Netblocks | 11 |
| All fragments | 12 blocks across 2 clusters |
| Cluster ID | 191599721 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
11
0 netblocks since 2026-07-05
2026-07-05
peak 11
2026-07-06
IP Ranges (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.135.105.0/24 | DN-Systems Enterprise Internet Solutions GmbH | BGP | ANNOUNCED | ● high |
| 185.135.32.0/22 | DN-Systems Enterprise Internet Solutions GmbH | BGP | ANNOUNCED | ● high |
| 193.108.181.0/24 | DN-Systems Enterprise Internet Solutions GmbH | BGP | ANNOUNCED | ● high |
| 2001:67c:274c::/48 | DN-Systems Enterprise Internet Solutions GmbH | BGP | ANNOUNCED | ● high |
| 2a06:f140::/29 | DN-Systems Enterprise Internet Solutions GmbH | BGP | ANNOUNCED | ● high |
| 2a0e:6b40:10::/48 | DN-Systems Enterprise Internet Solutions GmbH | BGP | ANNOUNCED | ● high |
| 185.135.32.0/22 | DN-Systems Enterprise Internet Solutions GmbH | RIPE | ALLOCATED PA | ● low |
| 193.24.27.0/24 | DN-Systems Enterprise Internet Solutions GmbH | RIPE | ASSIGNED PI | ● low |
| 193.108.181.0/24 | DN-Systems Enterprise Internet Solutions GmbH | RIPE | ASSIGNED PI | ● low |
| 2001:67c:274c::/48 | DN-Systems Enterprise Internet Solutions GmbH | RIPE | ASSIGNED PI | ● low |
| 2a06:f140::/29 | DN-Systems Enterprise Internet Solutions GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
81.8%
of checked blocks have valid RPKI ROA coverage
(9 of 11)
Possible discrepancies (1)
These blocks are registered to DN-Systems Enterprise Internet Solutions GmbH 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.
| 193.24.27.0/24 /24 | authorized for AS15096 — Steven Noble |
NIC Handles
AS42034
DNX-MNT
DNX-MNT
DUMY-RIPE
DUMY-RIPE
ORG-DEIS1-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT