asn.dev

Autonomous system

AS25070 COMARCH-AS

Unclassified RIPE

IPv4 addresses 6.40K 13 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 0 recorded by PCH
Upstreams 3 1 downstream
Flagged prefixes 0 none

Summary

Comarch

Poland · AI-generated

business enterprise cloud poland

COMARCH-AS is operated by Comarch S.A., a major Polish IT services and software company.

What it's used for

  • The address space carries corporate and cloud infrastructure, evidenced by netnames such as PL-Comarch-Cloud-01, PL-Comarch-Cloud-03, and COMARCH-NET.
  • The AS announces 6,400 IPv4 addresses across 13 prefixes and 1 IPv6 prefix, with only 4 observed neighbours, indicating a self-contained internal corporate estate rather than a transit or access network.

Notable

  • Most registrants align with the announcer, listing Comarch S.A., though some prefixes like 81.15.246.0/24 and 195.136.174.0/24 list ABUSE EXATEL and 91.236.193.0/24 lists KPN B.V., suggesting leased or historically acquired space.
  • The inventory consists of a mix of /22 and /24 blocks, with the largest being 88.135.188.0/22, 91.201.152.0/22, 193.201.136.0/22, and 195.69.208.0/22.

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, 1 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS20804Exatel S.A.559
AS12741Netia SA542
AS3356Level 3 Parent, LLC190

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 13 prefixes · 6.40K addresses IPv6 1 prefixes

CountryNamePrefixes
PLPoland14

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS25070
Registry name
COMARCH-AS
Registrant
COMARCH-MNT
Abuse contact
abuse@inetia.pl
Registered
2002-07-19
Last changed
2017-11-15
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
41% valid · 9 valid, 13 with no ROA
ROAs
13 authorising AS25070
ASPA
no ASPA record
IRR
100% registered · 22 of 22 announcements
Route objects
28 naming AS25070

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 1,771 prefixes, as published 2026-10-15. 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