asn.dev

Autonomous system

AS59832 NASK-PIB

Unclassified RIPE

IPv4 addresses 512 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 4 recorded by PCH
Upstreams 1 5 downstream
Flagged prefixes 0 none

Summary

NASK

Poland · AI-generated

transit research infrastructure

The AS handle NASK-PIB is held by NASK-PIB (Naukowa i Akademicka Sieć Komputerowa - Państwowy Instytut Badawczy).

What it's used for

  • The space carries academic and research network infrastructure, evidenced by the netname PL-NASK-960520 and registrant NASK LIR.
  • The AS announces 512 IPv4 addresses across 1 prefix (193.59.104.0/23) while maintaining 143 observed neighbours, a ratio indicative of a transit or peering role rather than a large access network.
  • Traffic from this AS consists of backbone and interconnection traffic for the Polish academic and research network, supporting institutional connectivity and data exchange.

Notable

  • Registrants align with the announcer, listing IRT-CERT-POLSKA and NASK LIR under the netname PL-NASK-960520.
  • The address inventory is compact, consisting of a single /23 block, which is typical for a core transit provider managing peering relationships rather than end-user address allocation.

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

Recorded at 4 exchanges in 4 countries, largest first.

ExchangeLocationTheir address
DE-CIX FrankfurtFrankfurt, Germany80.81.195.97
LINX LON1London, United Kingdom195.66.228.24
AMS-IX AmsterdamAmsterdam, Netherlands80.249.215.183
Thinx IXWarsaw, Poland212.91.0.70

Transit providers

1 upstream, 5 downstream and 34 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS8308PANSTWOWY INSTYTUT BADAWCZY59

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS59832
Registry name
NASK-PIB
Registrant
NASK-MNT
Abuse contact
abuse@nask.pl
Registered
2022-09-12
Last changed
2025-09-22
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
3 authorising AS59832
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
8 naming AS59832

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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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