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Autonomous System

AS2200 · Renater

Overview

AS2200 is announced on the Internet: RIPE RIS route collectors currently see 76 IPv4 prefixes and 2 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 3,205,120 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 36 upstream neighbours (transit providers or peers) and 42 downstream neighbours (customers or networks it carries). Its most visible upstreams are GEANT Vereniging (AS21320), TELECOM ITALIA SPARKLE S.p.A. (AS6762), and Cogent Communications, LLC (AS174). AS2200 was assigned by ARIN, and its registration country is France.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 6:59 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 193.48.0.1, the first address of 193.48.0.0/14. 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 (76 prefixes)

PrefixAddresses
81.194.0.0/1665,536
91.236.25.0/24256
128.93.0.0/1665,536
129.20.0.0/1665,536
129.102.0.0/1665,536
129.104.0.0/1665,536
129.199.0.0/1665,536
130.66.0.0/1665,536
130.120.0.0/1665,536
132.166.0.0/15131,072
132.168.0.0/15131,072
134.59.0.0/1665,536
134.206.0.0/1665,536
134.214.0.0/1665,536
138.102.0.0/1665,536
138.195.0.0/1665,536
139.124.0.0/1665,536
141.115.0.0/1665,536
145.238.0.0/1665,536
147.94.0.0/1665,536
147.99.0.0/1665,536
147.100.0.0/1665,536
147.171.0.0/1665,536
147.250.0.0/1665,536
148.60.0.0/1665,536
152.81.0.0/1665,536
157.136.0.0/1665,536
159.84.0.0/1665,536
161.3.0.0/1665,536
162.38.0.0/1665,536
163.9.0.0/1665,536
163.173.0.0/1665,536
192.33.159.0/24256
192.44.66.0/24256
192.54.174.0/24256
192.54.175.0/24256
192.54.176.0/24256
192.54.190.0/24256
192.54.215.0/24256
192.54.216.0/24256
192.54.217.0/24256
192.54.218.0/24256
192.70.24.0/24256
192.70.34.0/24256
192.70.35.0/24256
192.70.40.0/24256
192.70.57.0/24256
192.70.98.0/24256
192.93.28.0/24256
192.93.105.0/24256
192.93.106.0/23512
192.93.108.0/23512
192.93.148.0/24256
192.93.149.0/24256
192.93.173.0/24256
192.93.220.0/24256
192.134.0.0/1732,768
192.134.128.0/221,024
192.134.148.0/221,024
192.134.152.0/212,048
192.134.164.0/24256
192.134.216.0/212,048
192.134.240.0/204,096
193.48.0.0/14262,144
193.52.0.0/1665,536
193.54.0.0/15131,072
193.56.4.0/221,024
194.57.0.0/1665,536
194.167.0.0/1665,536
194.199.0.0/1665,536
194.214.0.0/1665,536
194.254.0.0/1665,536
195.83.0.0/1665,536
195.98.224.0/198,192
195.220.0.0/1665,536
195.221.0.0/1665,536

IPv6 prefixes (2 prefixes)

Prefix
2001:660::/32
2a07:2e40::/29

Neighbours

Upstreams (transit or peers) (36)

ASNetworkVisibility
AS21320GEANT Vereniging2,985
AS6762TELECOM ITALIA SPARKLE S.p.A.2,468
AS174Cogent Communications, LLC2,081
AS6939Hurricane Electric LLC714
AS9002RETN Limited469
AS6461Zayo Bandwidth387
AS20965GEANT Vereniging313
AS3303Swisscom (Schweiz) AG118
AS25091IP-Max SA99
AS14840BR.Digital Telecom84
AS8218Zayo Infrastructure France SA82
AS8298IPng Networks GmbH81
AS34177Celeste SAS67
AS29075IELO-LIAZO SERVICES SAS65
AS41327Fiber Telecom S.p.A.56
AS5405Inter.link GmbH52
AS35280F5 Networks SARL50
AS61049Exascale Ltd49
AS34019Hivane Association48
AS4455IX Reach Ltd42
AS215596-42
AS8220COLT Technology Services Group Limited35
AS6758Monaco Telecom S.A.28
AS7713PT Telekomunikasi Indonesia28
AS6204INTERKVM HOST SRL26
AS6696VERIXI SA25
AS9009M247 Europe SRL24
AS60171AFR-IX TELECOM S.A.19
AS21215UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd16
AS35625Eurofiber France SAS15

The 30 most visible of 36.

Downstreams (customers) (42)

ASNetworkVisibility
AS1945Renater595
AS781Renater575
AS1715Renater530
AS2072Renater526
AS2269Renater504
AS777IDDQD-AS449
AS1942Renater357
AS50897Institut Mines Telecom (IMT) Atlantique - Bretagne - Pays de la Loire299
AS1712Renater284
AS2445Renater283
AS1307-270
AS2089-268
AS2259-268
AS789-267
AS1935-266
AS1938-266
AS2103-266
AS2202-266
AS209136-266
AS775-265
AS776-265
AS2426-265
AS2439-265
AS29199-265
AS1303-264
AS2187-264
AS2067-263
AS2450-263
AS2462-262
AS1936-254

The 30 most visible of 42.

55 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.