asn.dev

Autonomous system

AS50016 FORTES-AS

Residential RIPE Cable/DSL/ISP

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 2 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Summary

Fortes

Poland · AI-generated

isp residential regional cable

FORTES-AS is operated by Przedsiebiorstwo Informatyczne FORTES J.Wasik, K.Niziolek Sp. j.

What it's used for

  • The address space carries residential and business internet access, evidenced by the netname PL-FORTES-20151002 and reverse DNS entries like 185-119-209-255.ip.fortes.pl.
  • The AS announces 1024 IPv4 addresses across a single prefix (185.119.208.0/22) and maintains 11 observed neighbours, a ratio consistent with a regional access provider rather than a transit carrier.
  • Traffic from this AS consists of subscriber eyeballs for cable and DSL services in the Kielce region of Poland.

Notable

  • The RDAP registrant matches the AS holder, confirming the space is owned and operated by the same entity.
  • The inventory is compact, consisting of a single contiguous /22 block 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

Recorded at 2 exchanges in 1 country, largest first.

ExchangeLocationTheir address
TPIX - Internet ExchangeWarsaw, Poland195.149.233.129
Equinix Internet Exchange WarsawWarsaw, Poland195.182.219.137

Transit providers

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

ASNetworkPaths seen
AS62081Stowarzyszenie e-Poludnie33
AS8308PANSTWOWY INSTYTUT BADAWCZY28
AS50607Stowarzyszenie e-Poludnie4
AS24482SG.GS1

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-24, 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 · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS50016
Registry name
FORTES-AS
Registrant
Przedsiebiorstwo Informatyczne FORTES J.Wasik, K.Niziolek Sp. j.
Abuse contact
abuse@fortes.com.pl
Registered
2016-01-28
Last changed
2018-09-04
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
FORTES
Also known as
FORTES
Network type
Cable/DSL/ISP
Scope
Regional
Traffic ratio
Balanced
Peering policy
Open
Present at
4 exchanges
Website
http://www.fortes.pl

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS50016
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
3 naming AS50016

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: 442 networks and 1,779 prefixes, as published 2026-10-24. 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