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Autonomous System

AS198726 ยท Wemaconnect GmbH

Overview

AS198726 is announced on the Internet: RIPE RIS route collectors currently see 13 IPv4 prefixes and 1 IPv6 prefix originated by this network. Together, its IPv4 prefixes cover 20,992 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 61 upstream neighbours (transit providers or peers) and 8 downstream neighbours (customers or networks it carries). Its most visible upstreams are WEMACOM Telekommunikation GmbH (AS51978), Hurricane Electric LLC (AS6939), and Level 3 Parent, LLC (AS3356). AS198726 was assigned by RIPE NCC, and its registration country is Germany.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 10:05 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 91.137.64.1, the first address of 91.137.64.0/20. 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 (13 prefixes)

PrefixAddresses
5.10.0.0/212,048
91.137.64.0/204,096
91.137.88.0/212,048
91.137.96.0/204,096
91.137.112.0/221,024
91.137.116.0/23512
91.137.120.0/221,024
91.137.124.0/221,024
185.14.64.0/221,024
185.35.216.0/221,024
185.233.220.0/221,024
185.238.160.0/221,024
185.240.224.0/221,024

IPv6 prefixes (1 prefix)

Prefix
2a02:acc1::/32

Neighbours

Upstreams (transit or peers) (61)

ASNetworkVisibility
AS51978WEMACOM Telekommunikation GmbH813
AS6939Hurricane Electric LLC255
AS3356Level 3 Parent, LLC175
AS3257GTT Communications Inc.60
AS174Cogent Communications, LLC58
AS13030Init7 (Switzerland) Ltd.32
AS35280F5 Networks SARL30
AS5405Inter.link GmbH27
AS34549meerfarbig GmbH & Co. KG27
AS4230CLARO S.A.26
AS34019-25
AS25091IP-Max SA24
AS34927iFog GmbH24
AS35625Eurofiber France SAS23
AS33891Core-Backbone GmbH20
AS12779IT.Gate S.p.A.18
AS14840BR.Digital Telecom18
AS20485Joint Stock Company TransTeleCom18
AS48362Stadtwerke Feldkirch18
AS8758-16
AS20764CJSC RASCOM16
AS29691-16
AS34177Celeste SAS16
AS37100SEACOM Limited16
AS3935131173 Services AB16
AS8298IPng Networks GmbH15
AS24961WIIT AG15
AS8218Zayo Infrastructure France SA14
AS37468Angola Cables14
AS8455atom86 BV13

The 30 most visible of 61.

Downstreams (customers) (8)

ASNetworkVisibility
AS204672stadtwerker Versorgungs GmbH450
AS204138REHAU Management SE trading as REHAU Industries SE & Co. KG399
AS205869GASCADE Gastransport GmbH383
AS214459BEW Bergische Energie- und Wasser GmbH361
AS211800Barmherzige Brueder Trier gGmbH268
AS41086N-ERGIE Aktiengesellschaft247
AS41163RIZ IT MOTION GmbH33
AS212672Kurtz Holding GmbH19

63 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.