asn.dev

Autonomous system

AS1853 ACONET ACOnet Backbone

Unclassified RIPE

IPv4 addresses 334K 31 prefixes
IPv6 prefixes 32 counted as prefixes, not addresses
Countries 1 mostly AT
Flagged prefixes 0 none

Summary

ACOnet (Austrian NREN)

Austria · AI-generated

education research legacy

ACOnet (ACONET) is Austria's national research and education network, serving

science, research, education, art, and culture. It is operated by the Computer

Center of the University of Vienna.

What it's used for

  • A nationwide fibre backbone connecting Austrian universities and research institutions, with high-performance links to the pan-European GÉANT network.

Notable

  • A national research and education network (NREN), not a commercial ISP.

Interesting

  • Operated by the University of Vienna since 1992, which also runs the Vienna Internet Exchange; a genuinely early allocation rather than a reissued low number.

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
ATAustria63

Registry

Allocation record

via RIPE RDAP
Registry
RIPE
Handle
AS1853
Registry name
ACOnet
Registrant
ACONET-LIR-MNT
Abuse contact
cert@aco.net
Registered
2002-09-19
Last changed
2026-08-05
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