asn.dev

Autonomous system

AS61241 LOMNIDO-AS1

Unclassified RIPE

IPv4 addresses 1.28K 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly SK
Exchanges 0 recorded by PCH
Upstreams 8 0 downstream
Flagged prefixes 0 none

Summary

Donau Informatik

Slovakia · AI-generated

hosting business slovakia

LOMNIDO-AS1 is operated by Donau Informatik s.r.o.

What it's used for

  • The address space carries hosting and managed server infrastructure, evidenced by reverse DNS entries like ip128.lc1.lomnido.com and bnstr-static-126.zerg.sk, alongside netnames SK-COMCRAFT-20190801 and SK-DIT-20160801.
  • The AS announces 1280 IPv4 addresses across 3 prefixes and maintains 24 observed neighbours, a ratio consistent with a small-scale hosting or business network rather than a large transit provider.
  • Traffic from this AS consists of web and API endpoints for managed GNU/Linux servers and network services provided to business clients.

Notable

  • Registrants include both Donau Informatik s.r.o. and Comcraft s. r. o., with the latter holding two of the three announced prefixes under the netname SK-COMCRAFT-20190801.
  • The address inventory is small and fragmented, consisting of two /23 blocks and one /24 block, all located in Slovakia.

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

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

8 upstream, 0 downstream and 8 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS5578SWAN, a.s.118
AS6939Hurricane Electric LLC12
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH1
AS8218Zayo Infrastructure France SA1
AS24482SG.GS1
AS29504Freenet Liberec, z.s.1
AS33891Core-Backbone GmbH1
AS47200NIX.CZ z.s.p.o.1

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 3 prefixes · 1.28K addresses IPv6 0 prefixes

CountryNamePrefixes
SKSlovakia3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS61241
Registry name
DIT-AS1
Registrant
lir-sk-dit-1-MNT
Abuse contact
ripe-abuse@szabados.sk
Registered
2017-09-12
Last changed
2025-08-12
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
3 authorising AS61241
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
9 naming AS61241

Reputation

Classification and threat

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

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,781 prefixes, as published 2026-10-16. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check