asn.dev

Autonomous system

AS1152 SIVON-AS the Netherlands

Unclassified RIPE

IPv4 addresses 2.56K 2 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly NL
Flagged prefixes 0 none

Summary

SIVON

Netherlands · AI-generated

education k12 legacy

SIVON (SIVON-AS) is the ICT cooperative for Dutch primary and secondary

education, owned by roughly 450 school boards that pool their networking and IT

purchasing.

What it's used for

  • Network-as-a-Service and internet connectivity for member schools across the Netherlands.

Notable

  • An education-sector cooperative serving K-12 schools, not a commercial ISP.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Address space

Summary

Full explorer
CountryNamePrefixes
NLNetherlands4

Registry

Allocation record

via RIPE RDAP
Registry
RIPE
Handle
AS1152
Registry name
SIVON-AS
Registrant
SURF B.V.
Abuse contact
cert@surfcert.nl
Registered
2002-08-21
Last changed
2019-09-03
Status
active

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

No IC3 indicators Nothing from the FBI IC3 feed.

Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

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