asn.dev

Autonomous system

AS200289 NOMIOS-WARSZAWA

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Nomios Poland

Poland · AI-generated

business security poland

The AS handle NOMIOS-WARSZAWA is held by Nomios Poland Sp. z o.o.

What it's used for

  • The address space carries static IP addresses for Netia Telekom, as indicated by the netname Nomios-Poland and reverse DNS entries pointing to static.ip.netia.com.pl.
  • The AS announces 256 IPv4 addresses across 1 prefix with 2 observed neighbours, a ratio consistent with a small business or enterprise network rather than a transit provider.
  • Traffic from this AS represents corporate endpoints for Nomios Poland, a security systems services company, and associated Netia infrastructure.

Notable

  • The RDAP registrant for the announced prefix is Netia Telekom S.A., which differs from the AS holder Nomios Poland Sp. z o.o., suggesting the address space is leased or managed on behalf of Netia.
  • The inventory consists of a single /24 block, 85.31.245.0/24, 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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS12741Netia SA56
AS41966Skynet sp. z o.o.2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS200289
Registry name
NOMIOS-Warszawa
Registrant
NETIA-MNT
Abuse contact
incydenty@nomios.pl
Registered
2018-08-14
Last changed
2022-12-06
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS200289
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS200289

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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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