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Autonomous System

AS29169 · GANDI SAS

Overview

AS29169 is announced on the Internet: RIPE RIS route collectors currently see 8 IPv4 prefixes and 2 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 31,744 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 53 upstream neighbours (transit providers or peers) and 131 downstream neighbours (customers or networks it carries). Its most visible upstreams are Hivane Association (AS34019), Association "Gitoyen" (AS20766), and F5 Networks SARL (AS35280). AS29169 was assigned by RIPE NCC, and its registration country is France.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 4:52 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 155.133.128.1, the first address of 155.133.128.0/18. 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 (8 prefixes)

PrefixAddresses
46.226.108.0/221,024
155.133.128.0/1816,384
173.246.96.0/204,096
185.26.124.0/221,024
213.167.228.0/221,024
213.167.240.0/204,096
217.70.176.0/204,096
217.70.184.0/24256

IPv6 prefixes (2 prefixes)

Prefix
2001:4b98::/32
2001:4b98:e01::/48

Neighbours

Upstreams (transit or peers) (53)

ASNetworkVisibility
AS34019Hivane Association22,005
AS20766Association "Gitoyen"6,119
AS35280F5 Networks SARL1,383
AS1299Arelion Sweden AB205
AS174Cogent Communications, LLC199
AS6762TELECOM ITALIA SPARKLE S.p.A.182
AS3257GTT Communications Inc.162
AS2914NTT America, Inc.83
AS6939Hurricane Electric LLC49
AS34927iFog GmbH45
AS8455atom86 BV33
AS13030Init7 (Switzerland) Ltd.22
AS44530-13
AS25091IP-Max SA11
AS33891Core-Backbone GmbH11
AS28716Retelit Digital Services S.p.A.8
AS29075IELO-LIAZO SERVICES SAS8
AS47147Anexia Cloud Solutions GmbH8
AS8218Zayo Infrastructure France SA7
AS8298IPng Networks GmbH7
AS3216PJSC "Vimpelcom"6
AS12779-6
AS34177Celeste SAS6
AS3935131173 Services AB6
AS41327Fiber Telecom S.p.A.6
AS1267WIND TRE S.P.A.5
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH5
AS8758Iway AG5
AS12637SEEWEB s.r.l.5
AS29222Infomaniak Network SA5

The 30 most visible of 53.

Downstreams (customers) (131)

ASNetworkVisibility
AS35280F5 Networks SARL11,800
AS174Cogent Communications, LLC8,232
AS1299Arelion Sweden AB3,797
AS2914NTT America, Inc.1,285
AS34019Hivane Association1,164
AS8220COLT Technology Services Group Limited735
AS3257GTT Communications Inc.608
AS209453GANDI SAS421
AS20766Association "Gitoyen"376
AS203476GANDI SAS349
AS30844Liquid Telecommunications Ltd148
AS34309Link11 GmbH148
AS29119AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL125
AS42708Glesys AB113
AS8455atom86 BV104
AS20473The Constant Company, LLC78
AS199524G-Core Labs S.A.73
AS23106AMERICAN TOWER DO BRASIL-COMUNICACAO MULTIMIDIA LT55
AS6461Zayo Bandwidth53
AS4788TM TECHNOLOGY SERVICES SDN. BHD.52
AS6830LibertyGlobal Liberty Global Europe Holding B.V.48
AS37662-39
AS51088-36
AS56595Commsworld Ltd31
AS786Jisc Services Limited30
AS8781-29
AS35598INETCOM CARRIER LLC29
AS3216PJSC "Vimpelcom"28
AS4775Globe Telecoms26
AS4657StarHub Ltd20

The 30 most visible of 131.

39 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.