NU Informationssysteme GmbH

Data as of 2026-09-13
BGP inherited
This organisation
Netblocks16 · 9,221 IPv4 addresses
Registered in Germany (16) · Netherlands (1)
Record ID240905024
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (16)

⬇ export CSV
CIDR Org name Registry Status Confidence
62.69.146.7/32 NU Informationssysteme PEERINGDB ASSIGNED ● high
109.109.0.0/21 NU Informationssysteme GmbH BGP ANNOUNCED ● high
109.109.8.0/21 NU Informationssysteme GmbH BGP ANNOUNCED ● high
109.109.16.0/22 NU Informationssysteme GmbH BGP ANNOUNCED ● high
109.109.20.0/22 NU Informationssysteme GmbH BGP ANNOUNCED ● high
109.109.24.0/24 NU Informationssysteme GmbH BGP ANNOUNCED ● high
109.109.25.0/24 NU Informationssysteme GmbH BGP ANNOUNCED ● high
109.109.26.0/23 NU Informationssysteme GmbH BGP ANNOUNCED ● high
109.109.28.0/23 NU Informationssysteme GmbH BGP ANNOUNCED ● high
109.109.30.0/23 NU Informationssysteme GmbH BGP ANNOUNCED ● high
185.165.244.0/22 NU Informationssysteme GmbH BGP ANNOUNCED ● high
193.178.185.83/32 NU Informationssysteme PEERINGDB ASSIGNED ● high
193.239.116.174/32 NU Informationssysteme PEERINGDB ASSIGNED ● high
194.9.117.3/32 NU Informationssysteme PEERINGDB ASSIGNED ● high
194.146.118.9/32 NU Informationssysteme PEERINGDB ASSIGNED ● high
109.109.0.0/19 NU Informationssysteme GmbH RIPE ALLOCATED PA ● low

Footprint over time

12 weekly snapshots · JSON
17 0 netblocks since 2026-07-05
2026-07-05 peak 17 2026-09-13

Network trust

what's this?
RPKI hygiene: D how networks compare →
29.4% of checked blocks have valid RPKI ROA coverage (5 of 17)
No discrepancies found among checked blocks.

NIC Handles

AS50050 AS50050 DUMY-RIPE DUMY-RIPE NU-RIPE-MNT NU-RIPE-MNT ORG-NIG64-RIPE RIPE-NCC-HM-MNT