A2samenwerking

Registry

Limited data: only 2 ranges found registered under this exact name. This may not reflect the organisation's full internet footprint — many companies' web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.

Cluster stats

Netblocks	2
Cluster ID	206103282
Registry	RIPE
Customers	find customers using this network →

Evidence & provenance ?

Attribution	Registry record
Shared handles	clustered on 5 shared RIR contact/maintainer handles
Registry names	1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (2)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
2a07:3502:1050::/46	A2samenwerking	RIPE	ALLOCATED-BY-LIR	● low
2a07:3502:1050::/48	A2samenwerking	RIPE	ASSIGNED	● low

Network trust

what's this?

RPKI hygiene: C how networks compare →

50.0% of checked blocks have valid RPKI ROA coverage (1 of 2)

Possible discrepancies (1)

These blocks are registered to A2samenwerking 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.

2a07:3502:1050::/48 /48

authorized for AS33915 — Vodafone Libertel B.V.

NIC Handles

DUMY-RIPE DUMY-RIPE LOGIUS ORG-AA1910-RIPE TNF-MNT