asn.dev

Autonomous system

AS21495 PZU-AS

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 0 recorded by PCH
Upstreams 1 1 downstream
Flagged prefixes 0 none

Summary

PZU Centrum Operacji S.A.

Poland · AI-generated

business insurance corporate poland

The AS handle PZU-AS is held by PZU Centrum Operacji S.A., the operational center of the PZU insurance group.

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by reverse DNS entries such as host-64.pzuci.pl and host-127.pzuci.pl pointing to the pzuci.pl domain.
  • The network announces 256 IPv4 addresses within a single prefix (195.242.183.0/24) and maintains 2 observed neighbours, a ratio consistent with a small internal corporate estate rather than a transit or access provider.

Notable

  • The RDAP registrant PZU Centrum Operacji S.A. matches the registry holder and the netname PZU, confirming a single corporate entity controls the space.
  • PZU Centrum Operacji S.A. is the dedicated IT and operations subsidiary of PZU, Poland's largest insurance company, established in 2001 to manage the group's technical infrastructure.
  • The inventory consists of a single /24 block with no IPv6 prefixes, indicating a compact, self-contained corporate network.

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

ASNetworkPaths seen
AS20983PZU Centrum Operacji S.A.58

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS21495
Registry name
PZU-AS
Registrant
NETIA-MNT
Abuse contact
abuse@inetia.pl
Registered
2008-06-24
Last changed
2022-03-07
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS21495
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS21495

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 1,783 prefixes, as published 2026-10-17. 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