asn.dev

Autonomous system

AS56597 FALCONN-AS

Unclassified RIPE

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

FALCONN

Poland · AI-generated

business poland ipv4

The AS handle FALCONN-AS is held by FALCONN Falkowski Tomasz.

What it's used for

  • The address space carries business traffic, evidenced by the netname FALCONN-NET and reverse DNS entries such as ip241-255.falconn.pl and ip242-254.falconn.pl.
  • The network announces 1024 IPv4 addresses within a single prefix (91.225.240.0/22) and maintains 1 observed neighbour, indicating a small-scale internal or local network rather than a transit provider.
  • Traffic from this AS consists of direct connections for the operator's own infrastructure, consistent with a small business or individual entity managing its own IP estate.

Notable

  • The RDAP registrant FALCONN Falkowski Tomasz matches the AS holder, confirming consistent ownership of the announced space.
  • The inventory consists of a single contiguous /22 block, representing a compact and unified address allocation.

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
AS34525KOBA Sp. z o.o.61

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 1 prefixes · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS56597
Registry name
FALCONN-AS
Registrant
FALCONN-MNT
Abuse contact
abuse-ripe@dcenter.pl
Registered
2011-04-07
Last changed
2021-11-30
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS56597
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS56597

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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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