DN-Systems Enterprise Internet Solutions GmbH

Data as of 2026-08-23
BGP inherited
Cluster stats
Netblocks7 · 1,792 IPv4 addresses
IPv6 3 prefixes (largest 2a06:f140::/29)
All fragments 12 blocks across 2 clusters
Cluster ID227149472
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
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 · report an issue

Footprint over time

9 weekly snapshots · JSON
11 0 netblocks since 2026-07-05
2026-07-05 peak 11 2026-08-23

IP Ranges (7)

⬇ 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
193.24.27.0/24 DN-Systems Enterprise Internet Solutions GmbH RIPE ASSIGNED PI ● low

IPv6 ranges (3)

CIDR
2a06:f140::/29
2001:67c:274c::/48
2a0e:6b40:10::/48

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