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Autonomous System

AS6805 · Telefonica Germany GmbH & Co.OHG

Overview

AS6805 is announced on the Internet: RIPE RIS route collectors currently see 33 IPv4 prefixes and 4 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 8,351,488 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 51 upstream neighbours (transit providers or peers) and 14 downstream neighbours (customers or networks it carries). Its most visible upstreams are TELEFONICA GLOBAL SOLUTIONS SL (AS12956), Hurricane Electric LLC (AS6939), and RETN Limited (AS9002). AS6805 was assigned by RIPE NCC, and its registration country is Germany.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 7:02 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 77.0.0.1, the first address of 77.0.0.0/12. 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 (33 prefixes)

PrefixAddresses
2.208.0.0/13524,288
2.240.0.0/13524,288
5.4.0.0/14262,144
46.114.0.0/15131,072
62.52.0.0/14262,144
62.109.64.0/1816,384
77.0.0.0/121,048,576
77.176.0.0/121,048,576
78.48.0.0/13524,288
80.171.0.0/1665,536
82.113.96.0/198,192
85.176.0.0/13524,288
89.12.0.0/14262,144
89.32.182.0/24256
89.204.128.0/198,192
92.224.0.0/13524,288
93.128.0.0/13524,288
95.112.0.0/13524,288
176.0.0.0/13524,288
185.93.236.0/221,024
185.98.140.0/221,024
188.46.0.0/1665,536
193.36.134.0/24256
193.102.88.0/221,024
193.189.224.0/198,192
194.15.237.0/24256
195.71.0.0/1665,536
212.94.224.0/198,192
213.20.0.0/1665,536
213.39.128.0/1732,768
213.191.64.0/198,192
217.48.0.0/14262,144
217.184.0.0/13524,288

IPv6 prefixes (4 prefixes)

Prefix
2001:1498:c::/48
2001:1a28::/32
2a01:c00::/26
2a02:3000::/23

Neighbours

Upstreams (transit or peers) (51)

ASNetworkVisibility
AS12956TELEFONICA GLOBAL SOLUTIONS SL1,035
AS6939Hurricane Electric LLC295
AS9002RETN Limited181
AS3257GTT Communications Inc.78
AS13030Init7 (Switzerland) Ltd.78
AS6461Zayo Bandwidth72
AS34549meerfarbig GmbH & Co. KG48
AS33891Core-Backbone GmbH42
AS34019Hivane Association37
AS34927iFog GmbH34
AS8455atom86 BV33
AS5405Inter.link GmbH29
AS48362Stadtwerke Feldkirch26
AS14840BR.Digital Telecom24
AS24961WIIT AG24
AS60068Datacamp Limited23
AS12389PJSC Rostelecom22
AS3935131173 Services AB22
AS4455IX Reach Ltd21
AS8220COLT Technology Services Group Limited21
AS8218Zayo Infrastructure France SA20
AS20764CJSC RASCOM20
AS41327Fiber Telecom S.p.A.19
AS20562Broadband Hosting B.V.18
AS47147Anexia Cloud Solutions GmbH17
AS50629LWLcom GmbH16
AS29075IELO-LIAZO SERVICES SAS15
AS24482SG.GS13
AS37100SEACOM Limited13
AS1267WIND TRE S.P.A.12

The 30 most visible of 51.

Downstreams (customers) (14)

ASNetworkVisibility
AS201832COSIMO Vertriebs und Beratungs GmbH361
AS12638Telefonica Germany GmbH & Co.OHG267
AS209247ALDI Einkauf SE & Co. OHG259
AS208653SIGNAL IDUNA Krankenversicherung a.G.227
AS210044Hamburger Energienetze GmbH224
AS31481Toyota Deutschland GmbH205
AS34982Elmos Semiconductor SE191
AS211170Stromnetz Berlin GmbH153
AS19890450Hertz Transmission GmbH145
AS39913cloud4you Manuel Wannemacher93
AS12466-56
AS25081-56
AS211727-49
AS60393-7

24 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.