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Autonomous System

AS8365 · Man-da.de GmbH

Overview

AS8365 is announced on the Internet: RIPE RIS route collectors currently see 6 IPv4 prefixes and 3 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 140,800 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 88 upstream neighbours (transit providers or peers) and 10 downstream neighbours (customers or networks it carries). Its most visible upstreams are Arelion Sweden AB (AS1299), Hurricane Electric LLC (AS6939), and NTT America, Inc. (AS2914). AS8365 was assigned by RIPE NCC, and its registration country is Germany.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 10:59 PM UTC. This page is refreshed at most every 12 hours.

Go further

Trace a route to this networkOpen in the BGP viewerWHOIS of 130.83.0.1

The trace goes to 130.83.0.1, the first address of 130.83.0.0/16. 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 (6 prefixes)

PrefixAddresses
82.195.64.0/198,192
91.243.70.0/24256
130.83.0.0/1665,536
141.100.0.0/1665,536
185.55.124.0/221,024
193.23.248.0/24256

IPv6 prefixes (3 prefixes)

Prefix
2001:67c:2184::/48
2001:67c:295c::/48
2001:41b8::/29

Neighbours

Upstreams (transit or peers) (88)

ASNetworkVisibility
AS1299Arelion Sweden AB439
AS6939Hurricane Electric LLC236
AS2914NTT America, Inc.231
AS6762TELECOM ITALIA SPARKLE S.p.A.70
AS6461Zayo Bandwidth48
AS5405Inter.link GmbH46
AS33891Core-Backbone GmbH45
AS13030Init7 (Switzerland) Ltd.43
AS35280F5 Networks SARL40
AS34549meerfarbig GmbH & Co. KG38
AS34019Hivane Association36
AS37497Network Platforms (PTY) LTD33
AS48362Stadtwerke Feldkirch32
AS553Universitaet Stuttgart31
AS8298IPng Networks GmbH31
AS3320Deutsche Telekom AG27
AS29691Nine Internet Solutions AG25
AS50304Blix Solutions AS24
AS4230CLARO S.A.23
AS47147Anexia Cloud Solutions GmbH23
AS20764CJSC RASCOM22
AS25091IP-Max SA22
AS34177Celeste SAS22
AS50673Serverius Holding B.V.22
AS8218Zayo Infrastructure France SA21
AS14840BR.Digital Telecom21
AS29632Netassist International EOOD21
AS3935131173 Services AB21
AS7473Singapore Telecommunications Ltd20
AS20485Joint Stock Company TransTeleCom20

The 30 most visible of 88.

Downstreams (customers) (10)

ASNetworkVisibility
AS35548smartTERRA GmbH811
AS28714Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.354
AS12643Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.336
AS212795Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.331
AS50595Hochschule RheinMain261
AS6766Chaos Computer Club Darmstadt e.V.241
AS209499GSI Helmholtzzentrum fur Schwerionenforschung GmbH203
AS201339Wissenschaftsstadt Darmstadt115
AS2857Johannes Gutenberg-Universitaet Mainz90
AS3209Vodafone GmbH1

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.