asn.dev

Autonomous system

AS35409 TUCHA

Unclassified ARIN

IPv4 addresses 1.54K 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Tucha

Poland · AI-generated

hosting business cloud

TUCHA is the AS handle for Tucha Sp. z o.o., a Polish cloud and hosting provider.

What it's used for

  • The address space carries hosting and cloud infrastructure, evidenced by netnames ORG-TUCH1-RIPE and TUCHA-PI-NET, and reverse DNS entries like tucha13.net and uplink.net.ua.
  • With 1536 IPv4 addresses announced across 3 prefixes and only 3 observed neighbours, the ratio suggests a hosting or business network rather than a transit provider.

Notable

  • Registrants for the largest prefixes (195.3.204.0/22 and 193.223.98.0/24) are TUCHA Sp. z o.o., matching the AS holder, while 45.8.254.0/24 is registered to Internet Utilities.
  • The address inventory is small and concentrated in three blocks, 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

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS154971 Cloud Lab s.r.o.300
AS29066velia.net Internetdienste GmbH59
AS3255LLC EKSINTECH25

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-30, 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 · 1.54K addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland3

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS35409
Registry name
TUCHA
Registrant
TUCHA Sp. z o.o.
Abuse contact
abuse@tucha13.net
Registered
2005-08-02
Last changed
2025-02-25
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
17% valid · 1 valid, 5 with no ROA
ROAs
1 authorising AS35409
ASPA
no ASPA record
IRR
100% registered · 6 of 6 announcements
Route objects
11 naming AS35409

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: 448 networks and 1,849 prefixes, as published 2026-10-30. 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