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Autonomous System

AS29535 · Orange Polska Spolka Akcyjna

Overview

AS29535 is announced on the Internet: RIPE RIS route collectors currently see 12 IPv4 prefixes and 2 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 8,448 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 65 upstream neighbours (transit providers or peers) and 284 downstream neighbours (customers or networks it carries). Its most visible upstreams are Hurricane Electric LLC (AS6939), Inter.link GmbH (AS5405), and Zayo Bandwidth (AS6461). AS29535 was assigned by RIPE NCC, and its registration country is Poland.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 12:58 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 83.2.0.1, the first address of 83.2.0.0/20. An address picked inside a prefix may not answer (nothing listens there, or the network filters probes): the trace then shows the path up to the last network that replies.

Announced prefixes

IPv4 prefixes (12 prefixes)

PrefixAddresses
80.51.76.0/24256
80.51.253.0/24256
80.54.110.0/23512
83.2.0.0/204,096
83.2.8.0/221,024
83.2.56.0/221,024
178.42.9.0/24256
195.149.236.0/221,024
212.160.212.0/24256
212.244.33.0/24256
213.25.41.0/24256
213.25.164.0/24256

IPv6 prefixes (2 prefixes)

Prefix
2001:7f8:27::/48
2a01:11f0::/28

Neighbours

Upstreams (transit or peers) (65)

ASNetworkVisibility
AS6939Hurricane Electric LLC40,461
AS5405Inter.link GmbH13,796
AS6461Zayo Bandwidth7,562
AS1299Arelion Sweden AB4,134
AS5511Opentransit Orange S.A.943
AS34549meerfarbig GmbH & Co. KG585
AS34927iFog GmbH411
AS34177Celeste SAS393
AS3935131173 Services AB378
AS20485Joint Stock Company TransTeleCom349
AS34019Hivane Association337
AS8298IPng Networks GmbH323
AS24961WIIT AG288
AS29075IELO-LIAZO SERVICES SAS272
AS14840BR.Digital Telecom223
AS29691Nine Internet Solutions AG219
AS4230CLARO S.A.214
AS25091IP-Max SA214
AS12779IT.Gate S.p.A.209
AS24482SG.GS201
AS47147-198
AS35625Eurofiber France SAS194
AS6797-193
AS212024-186
AS35280-185
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH164
AS60171AFR-IX TELECOM S.A.161
AS37468Angola Cables143
AS205103Telegraph42 Management GmbH120
AS8220COLT Technology Services Group Limited51

The 30 most visible of 65.

Downstreams (customers) (284)

ASNetworkVisibility
AS9085SUPERMEDIA Sp.z.o.o.2,371
AS60695NETRONIK sp. z o.o.2,298
AS43372TELNAP TELECOM Sp. z o.o.2,170
AS28978COIG S.A1,389
AS57608FIBO SA1,114
AS202050STIMO.NET SP. Z O.O.957
AS52142Polcom Sp. z o.o.942
AS51373"TELKONEKT" SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA875
AS201661PRZEDSIEBIORSTWO AJC 2 S.C. OZGA ADAM, KUBALA JAROSLAW, OZGA KONRAD784
AS48559Infomex Sp. z o.o.716
AS199250-650
AS212908Enter T&T Sp. z o.o.633
AS197790-612
AS5582-611
AS48789-601
AS56449-584
AS200094-572
AS212344-568
AS198023-563
AS206108-551
AS201953-539
AS198040-529
AS202839-527
AS197502-464
AS206319-452
AS33838-442
AS35191-431
AS198604-428
AS51589-426
AS206957-403

The 30 most visible of 284.

234 more neighbours appear on both sides of this network depending on the path, so they are counted in neither list.

Visibility is RIPEstat's count of how often the route collectors observed the link. It compares neighbours with each other; it is not a traffic volume.

How to read this page

An Autonomous System (AS) is a network run under one routing policy: an internet provider, a cloud, a content network, a university. Each one has a number, its ASN, assigned by a regional registry (ARIN, RIPE NCC, APNIC, LACNIC, AFRINIC), and uses BGP, the protocol networks use to tell each other where addresses are, to announce the blocks of addresses it delivers to.

A prefix such as 203.0.113.0/24 is a block of addresses: the number after the slash says how many bits are fixed, so a /24 holds 256 IPv4 addresses and a /16 holds 65,536. Networks often announce a large block and smaller pieces of it at the same time, which is why the address total counts each address once.

Neighbours come from the paths themselves. A network that appears just before this one in a path, on the collector's side, is an upstream: a transit provider or a peer. One that appears just after it is a downstream, usually a customer. Peering at an internet exchange also shows up as an upstream, so the upstream list is not a list of paid transit.

The data comes from RIPEstat, run by the RIPE NCC, which gathers the routing tables of hundreds of networks through its RIS route collectors. This page reads it when it is visited and keeps it for 12 hours at most; the BGP viewer reads it live.

Frequently asked questions

How do I find the ASN of an IP address?
Type the address in the BGP viewer: it shows the prefix that covers it, the AS that originates that prefix and the paths seen towards it. A traceroute also names the network of each hop, so you can see every AS a connection crosses.
Why does one company have several ASNs?
Large operators split their network by region, by activity or by history: a cloud may use one number for its backbone and another for a region, and every acquisition brings its own numbers. Each number has its own page, with its own prefixes and neighbours.
Why do prefix counts differ from one site to another?
Each source sees the routing table from different collectors, at a different time, and counts differently: some include prefixes withdrawn in recent weeks, some merge a block and its pieces. This page counts the prefixes RIPE RIS collectors see originated by the network at the end of the latest two-week window, and counts each IPv4 address once.
Is this the list of IP ranges of a cloud provider?
It is what its networks announce, which is what the Internet routes to them. Many providers also publish an official list of ranges per service and region; that list is the reference for firewall rules, because a range can be announced before it is used, or announced by another of their AS numbers.