WELTHUIS BV
WELTHUIS_BV
Cluster stats
Netblocks12
Cluster ID194160328
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
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

IP Ranges (12)

⬇ export CSV
CIDR Org name Registry Status Confidence
213.125.64.144/29 WELTHUIS_BV RIPE ASSIGNED PA ● low
213.125.87.224/29 WELTHUIS_BV RIPE ASSIGNED PA ● low
217.100.89.248/29 WELTHUIS_BV RIPE ASSIGNED PA ● low
217.100.122.32/29 WELTHUIS_BV RIPE ASSIGNED PA ● low
217.100.128.80/29 WELTHUIS_BV RIPE ASSIGNED PA ● low
217.100.186.156/30 WELTHUIS_BV RIPE ASSIGNED PA ● low
2001:41f0:6f8::/48 WELTHUIS_BV RIPE ASSIGNED ● low
2001:41f0:45a4::/48 WELTHUIS_BV RIPE ASSIGNED ● low
2001:41f0:45a5::/48 WELTHUIS_BV RIPE ASSIGNED ● low
2001:41f0:5255::/48 WELTHUIS_BV RIPE ASSIGNED ● low
2001:41f0:6c96::/48 WELTHUIS_BV RIPE ASSIGNED ● low
2001:41f0:92da::/48 WELTHUIS_BV RIPE ASSIGNED ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (12 of 12)
Possible discrepancies (6)

These blocks are registered to WELTHUIS 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.

2001:41f0:45a4::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:45a5::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:92da::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:6f8::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:5255::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:6c96::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.

NIC Handles

DUMY-RIPE DUMY-RIPE ZIGGO-AUTOREG1