Gemeente Alkmaar
LEI
7245000YVGSK2CR5FT93
Registered name
Gemeente Alkmaar
Jurisdiction
NL
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks11
All fragments 18 blocks across 3 clusters
Cluster ID192427397
RegistryRIPE
Owner jurisdictionNL
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Legal identityLEI 7245000YVGSK2CR5FT93
Shared handles clustered on 6 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (11)

⬇ export CSV
CIDR Org name Registry Status Confidence
93.93.120.0/21 Gemeente Alkmaar RIPE ALLOCATED PA ● low
185.140.72.0/22 Gemeente Alkmaar RIPE ALLOCATED PA ● low
212.178.145.232/29 GEMEENTE_ALKMAAR RIPE ASSIGNED PA ● low
213.34.6.116/30 GEMEENTE_ALKMAAR RIPE ASSIGNED PA ● low
213.126.93.152/29 GEMEENTE_ALKMAAR RIPE ASSIGNED PA ● low
217.100.4.32/29 GEMEENTE_ALKMAAR RIPE ASSIGNED PA ● low
2001:41f0:5eb::/48 GEMEENTE_ALKMAAR RIPE ASSIGNED ● low
2001:41f0:389d::/48 GEMEENTE_ALKMAAR RIPE ASSIGNED ● low
2001:41f0:6a39::/48 GEMEENTE_ALKMAAR RIPE ASSIGNED ● low
2001:41f0:fa92::/48 GEMEENTE_ALKMAAR RIPE ASSIGNED ● low
2a02:2738::/32 Gemeente Alkmaar RIPE ALLOCATED-BY-RIR ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
72.7% of checked blocks have valid RPKI ROA coverage (8 of 11)
Possible discrepancies (4)

These blocks are registered to Gemeente Alkmaar 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.

2001:41f0:5eb::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:6a39::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:389d::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.
2001:41f0:fa92::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.

NIC Handles

DUMY-RIPE DUMY-RIPE GEM-ALKMAAR-MNT ORG-GA151-RIPE RIPE-NCC-HM-MNT ZIGGO-AUTOREG1