asn.dev

Autonomous system

AS197523 DVINFO-AS DV Info Informatikai kft.

Unclassified RIPE

IPv4 addresses 512 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly HU
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

DV Info Informatikai kft.

Hungary · AI-generated

business internal corporate hungary

The AS handle is DVINFO-AS, held by DV Info Informatikai kft.

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by the netname DVINFO and reverse DNS entries such as coreback.satrax.hu, pull63.satrax.hu, and pull94.satrax.hu.
  • The AS announces 512 IPv4 addresses across 2 prefixes and maintains 2 observed neighbours, a ratio consistent with an internal corporate estate rather than a transit or access provider.
  • Traffic from this AS consists of internal IT services and backhaul for the Debreceni Vagyonkezelő Zrt. group, serving as their internal information technology provider.

Notable

  • Registrants do not fully align with the announcer; the prefix 194.140.192.0/24 is registered to SATRAX-NET Ltd. under the netname HU-TITASZ-19960112, while 195.20.152.0/24 is registered to DV Info Informatikai kft.
  • DV Info Informatikai kft. operates as the internal IT service provider for Debreceni Vagyonkezelő Zrt. and its subsidiaries, a relationship established in 2004.
  • The inventory consists of two /24 blocks, one of which is associated with a different registrant (SATRAX-NET Ltd.), suggesting a multi-entity corporate structure or leased space arrangement.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS47169Pro-M Zrt.114

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-06, 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 2 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
HUHungary2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS197523
Registry name
DVINFO-AS
Registrant
DVInfo-mnt
Abuse contact
abuse@dvinfo.hu
Registered
2011-01-11
Last changed
2022-12-02
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS197523
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS197523

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: 454 networks and 1,854 prefixes, as published 2026-11-06. 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