asn.dev

Autonomous system

AS40961 POLMEX POLMEX - SERWIS S.C.

Residential RIPE

IPv4 addresses 3.07K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 0 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Summary

POLMEX

Poland · AI-generated

isp residential cable dsl

The AS handle POLMEX is held by POLMEX - SERWIS S.C.

What it's used for

  • The address space carries residential and business internet access, evidenced by reverse DNS entries such as host-74.0.pxs.pl and 33.0.pxs.pl under the netname PXS.
  • The network announces 3072 IPv4 addresses across 2 prefixes and maintains 5 observed neighbours, a ratio consistent with a local access provider rather than a transit carrier.
  • Traffic from this AS consists of subscriber eyeballs and local business endpoints served via cable and DSL infrastructure in the Małopolska region.

Notable

  • Registrants for both announced prefixes agree with the announcer, listing POLMEX - SERWIS S.C. as the holder.
  • The address inventory is compact, consisting of one /21 and one /22 block, both fully 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

4 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS50607Stowarzyszenie e-Poludnie90
AS49102Connected sp. z o. o.34
AS201054Stowarzyszenie e-Poludnie8
AS24482SG.GS2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 · 3.07K addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS40961
Registry name
POLMEX
Registrant
POLMEX - SERWIS S.C.
Abuse contact
abuse@pxs.pl
Registered
2006-05-22
Last changed
2018-12-03
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS40961
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
3 naming AS40961

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

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: 447 networks and 1,843 prefixes, as published 2026-11-01. 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