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Autonomous System

AS40929 ยท MoeDove

Overview

AS40929 is announced on the Internet: RIPE RIS route collectors currently see 6 IPv4 prefixes and 80 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 1,280 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 24 upstream neighbours (transit providers or peers) and 2 downstream neighbours (customers or networks it carries). Its most visible upstreams are The Constant Company, LLC (AS20473), Hytron Network Services Limited (AS17433), and iFog GmbH (AS34927). AS40929 was assigned by ARIN, and its registration country is United States.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 8:58 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 109.66.108.1, the first address of 109.66.108.0/23. 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
82.47.57.0/24256
109.66.108.0/23512
109.66.108.0/24256
109.66.109.0/24256
177.177.82.0/24256
188.255.216.0/24256

IPv6 prefixes (80 prefixes)

Prefix
2602:f92a:c00::/38
2a0f:1cc4::/36
2a0f:1cc4:1000::/36
2a0f:1cc4:2000::/36
2a0f:1cc4:3000::/36
2a0f:1cc4:4000::/36
2a0f:1cc4:6000::/36
2a0f:1cc4:a131::/48
2a0f:1cc4:a132::/48
2a0f:1cc4:a133::/48
2a0f:1cc4:a134::/48
2a0f:1cc4:a135::/48
2a0f:1cc4:a136::/48
2a0f:1cc4:a170::/44
2a0f:1cc4:a210::/48
2a0f:1cc4:a211::/48
2a0f:1cc4:a212::/48
2a0f:1cc4:a213::/48
2a0f:1cc4:a214::/48
2a0f:1cc4:a215::/48
2a0f:1cc4:a217::/48
2a0f:1cc4:a330::/48
2a0f:1cc4:a370::/44
2a0f:1cc4:a800::/48
2a0f:1cc4:a801::/48
2a0f:1cc4:a802::/48
2a0f:1cc4:a803::/48
2a0f:1cc4:a804::/48
2a0f:1cc4:b103::/48
2a0f:1cc4:b104::/48
2a0f:1cc4:b106::/48
2a0f:1cc4:c111::/48
2a0f:1cc4:c112::/48
2a0f:1cc4:c400::/48
2a0f:1cc4:c600::/48
2a0f:1cc4:c601::/48
2a0f:1cc4:c603::/48
2a0f:1cc4:c604::/48
2a0f:1cc4:c605::/48
2a0f:1cc4:c700::/48
2a0f:1cc4:c701::/48
2a0f:1cc4:c703::/48
2a0f:1cc4:c704::/48
2a0f:1cc4:c705::/48
2a0f:1cc4:c706::/48
2a0f:1cc4:c707::/48
2a0f:1cc4:d100::/48
2a0f:1cc4:d101::/48
2a0f:1cc4:d102::/48
2a0f:1cc4:d103::/48
2a0f:1cc4:d104::/48
2a0f:1cc4:d105::/48
2a0f:1cc4:d106::/48
2a0f:1cc4:d200::/48
2a0f:1cc4:d201::/48
2a0f:1cc4:d202::/48
2a0f:1cc4:e111::/48
2a0f:1cc4:e112::/48
2a0f:1cc4:e113::/48
2a0f:1cc4:e120::/48
2a0f:1cc4:e121::/48
2a0f:1cc4:e122::/48
2a0f:1cc4:e123::/48
2a0f:1cc4:e124::/48
2a0f:1cc4:e125::/48
2a0f:1cc4:e211::/48
2a0f:1cc4:e212::/48
2a0f:1cc4:e213::/48
2a0f:1cc4:e214::/47
2a0f:1cc4:e214::/48
2a0f:1cc4:e215::/48
2a0f:1cc4:e21f::/48
2a0f:1cc4:e301::/48
2a0f:1cc4:e302::/48
2a0f:1cc4:eff0::/48
2a0f:1cc4:eff2::/48
2a0f:1cc4:f101::/48
2a0f:1cc4:f103::/48
2a0f:1cc4:f104::/48
2a0f:9400:6110::/48

Neighbours

Upstreams (transit or peers) (24)

ASNetworkVisibility
AS20473The Constant Company, LLC4,095
AS17433Hytron Network Services Limited1,312
AS34927iFog GmbH979
AS44324MoeDove LLC886
AS27523Kawaii Networks LLC851
AS216211CYBERVERSE LLC667
AS53667FranTech Solutions431
AS137409GSL Networks Pty LTD282
AS202335Zhanrui Tian278
AS955LSHIY LLC241
AS40792CYBERVERSE174
AS204539-54
AS8298IPng Networks GmbH7
AS53808MoeDove7
AS47498FogIXP iFog GmbH6
AS3935131173 Services AB5
AS205794JINZE YANG3
AS209022Tschajera Limited3
AS14840BR.Digital Telecom2
AS61049Exascale Ltd2
AS22356Durand do Brasil Ltda1
AS39120Convergenze S.p.A.1
AS57118CommunityRack.org Verein1
AS64515-1

Downstreams (customers) (2)

ASNetworkVisibility
AS203236Mingyang Shen481
AS202335Zhanrui Tian221

7 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.