STICHTING_OP_DE_BIES

BGP inherited

Cluster stats

Netblocks	8
All fragments	10 blocks across 2 clusters
Cluster ID	205142319
Registry	RIPE
Customers	find customers using this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
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

Footprint over time

4 weekly snapshots · JSON

8 0 netblocks since 2026-07-05

2026-07-05 peak 8 2026-07-13

IP Ranges (8)

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CIDR	Org name	Registry	Status	Confidence
213.34.2.24/29	STICHTING_OP_DE_BIES	RIPE	ASSIGNED PA	● low
213.125.219.72/29	STICHTING_OP_DE_BIES	RIPE	ASSIGNED PA	● low
217.100.121.140/30	STICHTING_OP_DE_BIES	RIPE	ASSIGNED PA	● low
217.100.153.0/29	STICHTING_OP_DE_BIES	RIPE	ASSIGNED PA	● low
2001:41f0:e98::/48	STICHTING_OP_DE_BIES	RIPE	ASSIGNED	● low
2001:41f0:ea2::/48	STICHTING_OP_DE_BIES	RIPE	ASSIGNED	● low
2001:41f0:251a::/48	STICHTING_OP_DE_BIES	RIPE	ASSIGNED	● low
2001:41f0:940c::/48	STICHTING_OP_DE_BIES	RIPE	ASSIGNED	● low

Possibly related to this organisation

what's this?

Same name family

Separately-registered clusters whose names share “STICHTING OP” — often per-country or per-system registrations of the same brand, occasionally a different organisation sharing the name. Not counted in this organisation's own footprint.

STICHTING_OP_KOP_STICHTING_VOOR_OPENBAAR_PRIMAIR 2 blocks

Sub-allocations under carriers

IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own naming convention, not a direct registration.

SBD-NET-STICHTING-DE-HOOP via VitrumNet BV sub-allocation
Stichting-Eleos via Odido Netherlands B.V. sub-allocation
HERMAN_BROERENSTICHTING via Vodafone Libertel B.V. sub-allocation
STICHTING_KINDEROPVANG_GEMEENTE_WOUDRICHEM via Vodafone Libertel B.V. sub-allocation
STICHTING_ROEBIAZORG via Eurofiber Nederland BV sub-allocation
STICHTING_THUISZORG_HELPENDE_HAND via Vodafone Libertel B.V. sub-allocation
STICHTING_HUIS_VAN_DE_WERELD via Vodafone Libertel B.V. sub-allocation
Hartstichting via Vancis IP B.V. sub-allocation

Network trust

what's this?

RPKI hygiene: A how networks compare →

100.0% of checked blocks have valid RPKI ROA coverage (8 of 8)

No discrepancies found among checked blocks.

NIC Handles

DUMY-RIPE DUMY-RIPE ZIGGO-AUTOREG1