CK Software GmbH

Data as of 2026-08-30
GLEIF verified
LEI
391200PUVR9V38DA8J25
Registered name
CK Software GmbH
Jurisdiction
DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks6 · 1,537 IPv4 addresses
IPv6 3 prefixes (largest 2a0b:c6c0::/29)
All fragments 12 blocks across 2 clusters
Cluster ID232292931
RegistryBGP
Owner jurisdictionDE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 391200PUVR9V38DA8J25
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

10 weekly snapshots · JSON
10 0 netblocks since 2026-07-05
2026-07-05 peak 10 2026-08-30

IP Ranges (6)

⬇ export CSV
CIDR Org name Registry Status Confidence
185.217.80.0/22 CK Software GmbH BGP ANNOUNCED ● high
193.189.82.175/32 CK Software PEERINGDB ASSIGNED ● high
195.88.108.0/23 CK Software GmbH BGP ANNOUNCED ● high
2001:67c:24f8::/48 CK Software GmbH BGP ANNOUNCED ● high
2001:7f8:33::a105:7407:1/128 CK Software PEERINGDB ASSIGNED ● high
2a0b:c6c0::/29 CK Software GmbH BGP ANNOUNCED ● high

IPv6 ranges (3)

CIDR
2a0b:c6c0::/29
2001:67c:24f8::/48
2001:7f8:33::a105:7407:1/128

Network trust

what's this?
RPKI hygiene: B how networks compare →
90.0% of checked blocks have valid RPKI ROA coverage (9 of 10)
No discrepancies found among checked blocks.

NIC Handles

AS57407 AS57407 CKSOFT-MNT CKSOFT-MNT DUMY-RIPE DUMY-RIPE ORG-CSG10-RIPE RIPE-NCC-END-MNT RIPE-NCC-HM-MNT