asn.dev

Autonomous system

AS44959 UKSW-AS Cardinal Stefan Wyszynski University

Unclassified RIPE

IPv4 addresses 1.28K 3 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

Cardinal Stefan Wyszyński University

Poland · AI-generated

education university poland

UKSW-AS is the autonomous system for Cardinal Stefan Wyszyński University (Uniwersytet Kardynała Stefana Wyszyńskiego).

What it's used for

  • The address space carries university infrastructure, with all three prefixes registered under the netname UKSW-PL and registrant Uniwersytet Kardynala Stefana Wyszynskiego.
  • The AS announces 1280 IPv4 addresses across 3 prefixes and maintains a single observed neighbour, a ratio characteristic of an isolated institutional network rather than a transit or access provider.
  • Traffic from this AS consists of academic and administrative endpoints for the university's campuses in Warsaw and Radom, supporting research, teaching, and internal administrative functions.

Notable

  • All registrants in the evidence pack consistently identify the holder as Uniwersytet Kardynala Stefana Wyszynskiego, matching the AS handle and netnames.
  • The inventory is composed of three distinct IPv4 blocks: 195.42.152.0/23, 195.160.178.0/23, and 91.199.203.0/24, 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
AS1887PANSTWOWY INSTYTUT BADAWCZY189

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-30, 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 3 prefixes · 1.28K addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS44959
Registry name
UKSW-AS
Registrant
NASK-MNT
Abuse contact
abuse@uksw.edu.pl
Registered
2008-04-08
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS44959
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
3 naming AS44959

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: 448 networks and 1,849 prefixes, as published 2026-10-30. 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