asn.dev

Autonomous system

AS1149 SURFNET-AS Tijdelijk uitgeleend aan UTWENTE voor onderzoek

Unclassified RIPE

IPv4 addresses 768 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly NL
Flagged prefixes 0 none

Summary

SURFnet / University of Twente

Netherlands · AI-generated

education research legacy

A SURFnet allocation (SURFNET-AS) that, per its RIPE record, is temporarily

lent to the University of Twente (UTwente) for research. SURFnet is the Dutch

national research and education network.

What it's used for

  • Research networking at the University of Twente, using address space provided by the national NREN.

Notable

  • An education and research allocation, not commercial hosting. The low AS number reflects an early RIPE-era assignment.

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
NLNetherlands3

Registry

Allocation record

via RIPE RDAP
Registry
RIPE
Handle
AS1149
Registry name
SURFNET-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

Cross-check