asn.dev

Autonomous system

AS25468 PL-POLRZE-AS Academic network in Rzeszow, Poland

Unclassified RIPE

IPv4 addresses 14.34K 5 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 0 recorded by PCH
Upstreams 1 2 downstream
Flagged prefixes 0 none

Summary

Rzeszow University of Technology

Poland · AI-generated

education academic university poland

The AS handle PL-POLRZE-AS is held by Rzeszow University of Technology.

What it's used for

  • The address space carries academic network traffic, evidenced by netnames such as PL-ACADEMIC-20021126 and PL-ACADEMIC-20060518 associated with the university.
  • The AS announces 14,336 IPv4 addresses across 5 prefixes and 1 IPv6 prefix, while maintaining only 3 observed neighbours, a ratio indicative of an access or eyeball network rather than a transit provider.

Notable

  • Registrants for the majority of prefixes, including 62.93.32.0/19 and the 89.188.x.x blocks, are listed as Rzeszow University of Technology, aligning with the announcer.
  • The address inventory consists of a mix of /19, /21, and /22 blocks, with one prefix (89.188.196.0/22) carrying the netname RMSK and a registrant listed only as Abuse-C Role.

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, 2 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS8501Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center468

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, 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 5 prefixes · 14.34K addresses IPv6 1 prefixes

CountryNamePrefixes
PLPoland6

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS25468
Registry name
pl-polrze-AS
Registrant
MNT-RMSK
Abuse contact
LIR@prz.edu.pl
Registered
2002-12-03
Last changed
2017-11-15
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 8 with no ROA
ROAs
0 authorising AS25468
ASPA
no ASPA record
IRR
100% registered · 8 of 8 announcements
Route objects
9 naming AS25468

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 1,778 prefixes, as published 2026-10-20. 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