DE NEDERLANDSE KLUIS BV

DE_NEDERLANDSE_KLUIS_BV
Data as of 2026-08-23
Registry
Cluster stats
Netblocks8
IPv6 4 prefixes (largest 2001:41f0:17b::/48)
Cluster ID227222779
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution Registry record
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

9 weekly snapshots · JSON
8 0 netblocks since 2026-07-05
2026-07-05 peak 8 2026-08-23

IP Ranges (8)

⬇ export CSV
CIDR Org name Registry Status Confidence
195.85.162.80/29 DE_NEDERLANDSE_KLUIS_BV RIPE ASSIGNED PA ● low
213.125.172.104/29 DE_NEDERLANDSE_KLUIS_BV RIPE ASSIGNED PA ● low
217.100.121.248/29 DE_NEDERLANDSE_KLUIS_BV RIPE ASSIGNED PA ● low
217.100.147.160/30 DE_NEDERLANDSE_KLUIS_BV RIPE ASSIGNED PA ● low
2001:41f0:17b::/48 DE_NEDERLANDSE_KLUIS_BV RIPE ASSIGNED ● low
2001:41f0:4593::/48 DE_NEDERLANDSE_KLUIS_BV RIPE ASSIGNED ● low
2001:41f0:692a::/48 DE_NEDERLANDSE_KLUIS_BV RIPE ASSIGNED ● low
2001:41f0:7481::/48 DE_NEDERLANDSE_KLUIS_BV RIPE ASSIGNED ● low

IPv6 ranges (4)

CIDR
2001:41f0:17b::/48
2001:41f0:4593::/48
2001:41f0:692a::/48
2001:41f0:7481::/48

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (8 of 8)
Possible discrepancies (4)

These blocks are registered to DE NEDERLANDSE KLUIS BV 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.

2001:41f0:4593::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:7481::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:17b::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:692a::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.

NIC Handles

DUMY-RIPE DUMY-RIPE ZIGGO-AUTOREG1