asn.dev

Autonomous system

AS204372 PPFBANKA

Unclassified ARIN

IPv4 addresses 1.02K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CZ
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

PPF banka a.s.

Czechia · AI-generated

banking corporate czech

The AS handle PPFBANKA is held by PPF banka a.s.

What it's used for

  • The space carries corporate banking infrastructure, evidenced by the netname PPF-INET-CZ registered to PPF banka a.s.
  • The inventory consists of 1024 IPv4 addresses across 2 prefixes, with a single observed neighbour, indicating a small, isolated corporate network rather than a transit or access provider.
  • Traffic from this AS consists of internal banking operations, employee access, and backend services for the financial institution.

Notable

  • Registrants are mixed: one prefix is registered to PPF banka a.s., while the other is registered to O2 Czech Republic, a.s., suggesting leased or historically allocated space.
  • The address inventory is small and divided into two /23 blocks, consistent with a single-site or limited multi-site corporate deployment.

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
AS5610O2 Czech Republic, a.s.116

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, 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 · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
CZCzechia2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS204372
Registry name
PPFBANKA
Registrant
AS5610-MTN
Abuse contact
abuse@gts.cz
Registered
2025-10-27
Last changed
2025-10-27
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS204372
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS204372

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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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