asn.dev

Autonomous system

AS34521 ATOS-SK-AS

Unclassified RIPE

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

Summary

Atos Slovakia

Slovakia · AI-generated

business it corporate slovakia

The AS handle ATOS-SK-AS is held by Atos Slovakia s.r.o.

What it's used for

  • The address space carries corporate IT infrastructure, evidenced by netnames Atos_SKNet and SK-ATOSIT-BA associated with the registrants.
  • The AS announces 512 IPv4 addresses across 2 prefixes with 2 observed neighbours, a ratio consistent with a small internal corporate estate rather than a transit or access network.

Notable

  • Registrants include BENESTRA RIPE ADMINISTRATOR and SWAN, a.s. RIPE Role Object, which differ from the primary holder name, suggesting historical administrative roles or leased space arrangements.
  • Atos Slovakia s.r.o. is part of the Atos SE group, a globally integrated corporation providing digital transformation and IT solutions.
  • The inventory consists of two /24 blocks, 192.108.125.0/24 and 213.215.69.0/24, with no IPv6 prefixes announced.

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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6855Slovak Telekom, a.s.90
AS5578SWAN, a.s.30

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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
SKSlovakia2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS34521
Registry name
ATOS-SK-AS
Registrant
GTSSK-MNT
Abuse contact
abuse@gts.sk
Registered
2005-02-07
Last changed
2019-05-10
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
50% valid · 1 valid, 1 with no ROA
ROAs
1 authorising AS34521
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS34521

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 1,773 prefixes, as published 2026-10-13. 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