asn.dev

Autonomous system

AS41476 CYFROWYPOLSAT-AS

Unclassified RIPE

IPv4 addresses 768 2 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

Cyfrowy Polsat

Poland · AI-generated

satellite tv telecom poland

CYFROWYPOLSAT-AS is held by Cyfrowy Polsat S.A.

What it's used for

  • The address space carries infrastructure for a satellite television and telecommunications group, with reverse DNS pointing to polsat.net.pl and netnames PL-CP-20071008 and CPT-PL.
  • The AS announces 768 IPv4 addresses across 2 prefixes and maintains 1 observed neighbour, a ratio consistent with a direct connection to a transit provider or upstream partner rather than a multi-homed access network.
  • Traffic from this AS supports the operations of a major Polish DTH satellite TV platform and media group, including subscriber services and corporate infrastructure.

Notable

  • Registrants for both announced prefixes are listed as Cyfrowy Polsat S.A., aligning with the AS holder.
  • The operator is part of the Polsat Plus Group, a leading media and telecommunications conglomerate in Central and Eastern Europe.
  • The inventory consists of two distinct IPv4 blocks, 79.171.4.0/23 and 193.164.142.0/24, 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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS8374Polkomtel Sp. z o.o.174

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 · 768 addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS41476
Registry name
CYFROWYPOLSAT-AS
Registrant
CYFROWYPOLSAT-MNT
Abuse contact
abuse@plus.pl
Registered
2006-08-29
Last changed
2021-03-25
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
3 authorising AS41476
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
6 naming AS41476

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: 440 networks and 1,773 prefixes, as published 2026-10-13. 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