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Autonomous System

AS24637 · WEBDISCOUNT GmbH & Co. KG

Overview

AS24637 is announced on the Internet: RIPE RIS route collectors currently see 16 IPv4 prefixes and 1 IPv6 prefix originated by this network. Together, its IPv4 prefixes cover 17,920 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 60 upstream neighbours (transit providers or peers) and 25 downstream neighbours (customers or networks it carries). Its most visible upstreams are Link11 GmbH (AS34309), Cogent Communications, LLC (AS174), and Arelion Sweden AB (AS1299). AS24637 was assigned by RIPE NCC, and its registration country is Germany.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 8:59 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 212.3.64.1, the first address of 212.3.64.0/19. 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 (16 prefixes)

PrefixAddresses
80.244.208.0/204,096
80.244.208.0/24256
103.237.128.0/221,024
103.237.130.0/24256
138.124.177.0/24256
185.130.196.0/221,024
193.19.180.0/221,024
193.19.183.0/24256
193.93.3.0/24256
193.103.1.0/24256
193.103.90.0/24256
193.110.139.0/24256
195.137.224.0/24256
208.64.132.0/221,024
212.3.64.0/198,192
212.3.76.0/24256

IPv6 prefixes (1 prefix)

Prefix
2a02:1798::/29

Neighbours

Upstreams (transit or peers) (60)

ASNetworkVisibility
AS34309Link11 GmbH1,149
AS174Cogent Communications, LLC808
AS1299Arelion Sweden AB804
AS3356Level 3 Parent, LLC672
AS88811&1 Versatel GmbH586
AS6939Hurricane Electric LLC355
AS3491PCCW Global (HK) Ltd.245
AS6461Zayo Bandwidth210
AS3320Deutsche Telekom AG75
AS34549meerfarbig GmbH & Co. KG73
AS25091IP-Max SA67
AS35625Eurofiber France SAS65
AS5405Inter.link GmbH59
AS34927iFog GmbH59
AS14840BR.Digital Telecom48
AS29691Nine Internet Solutions AG48
AS34177Celeste SAS48
AS3935131173 Services AB48
AS12779-47
AS20764CJSC RASCOM47
AS48362Stadtwerke Feldkirch47
AS20485Joint Stock Company TransTeleCom46
AS24961WIIT AG46
AS29075IELO-LIAZO SERVICES SAS44
AS41327Fiber Telecom S.p.A.42
AS4230CLARO S.A.41
AS8758Iway AG36
AS34019Hivane Association35
AS3257GTT Communications Inc.32
AS8298IPng Networks GmbH27

The 30 most visible of 60.

Downstreams (customers) (25)

ASNetworkVisibility
AS29239I-NetPartner GmbH Online Services638
AS24840NICOS AG366
AS50145PERI SE277
AS47769Elektrobau Mulfingen GmbH trading as ebm-papst Mulfingen GmbH & Co. KG272
AS24926Heidelberger Druckmaschinen Aktiengesellschaft260
AS50076Evident Technology Center Europe GmbH241
AS29507WHEELS Logistics GmbH & Co. KG238
AS43897TECE GmbH235
AS50216COLER GmbH & Co. KG235
AS56948Medizinischer Dienst Berlin-Brandenburg235
AS60307-235
AS34453-234
AS59822-234
AS44131-232
AS60948-232
AS51061-229
AS56657-226
AS204681-226
AS203278-223
AS213986-212
AS214316-211
AS204990-172
AS47138-163
AS210098-109
AS204612-38

75 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.