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Autonomous System

AS3170 · VeloxServ Communications Ltd

Overview

AS3170 is announced on the Internet: RIPE RIS route collectors currently see 72 IPv4 prefixes and 13 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 18,688 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 65 upstream neighbours (transit providers or peers) and 57 downstream neighbours (customers or networks it carries). Its most visible upstreams are NTT America, Inc. (AS2914), Cogent Communications, LLC (AS174), and Hurricane Electric LLC (AS6939). AS3170 was assigned by RIPE NCC, and its registration country is United Kingdom.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 12:01 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 92.60.44.1, the first address of 92.60.44.0/22. 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 (72 prefixes)

PrefixAddresses
2.58.175.0/24256
5.198.137.0/24256
5.198.138.0/24256
5.198.139.0/24256
5.198.141.0/24256
5.252.235.0/24256
37.46.150.0/24256
45.14.112.0/24256
45.84.241.0/24256
45.87.28.0/24256
45.95.184.0/24256
45.141.25.0/24256
45.149.184.0/24256
62.122.189.0/24256
83.97.16.0/24256
83.97.17.0/24256
83.97.18.0/24256
83.97.19.0/24256
83.137.211.0/24256
83.137.212.0/24256
91.103.143.0/24256
91.218.58.0/24256
91.237.141.0/24256
91.240.224.0/24256
92.60.44.0/221,024
92.60.44.0/24256
92.60.45.0/24256
92.60.46.0/24256
92.60.47.0/24256
103.141.24.0/24256
103.141.25.0/24256
136.148.73.0/24256
147.90.191.0/24256
147.189.134.0/24256
147.189.141.0/24256
154.51.144.0/24256
167.160.13.0/24256
185.7.80.0/24256
185.17.196.0/24256
185.17.197.0/24256
185.17.198.0/24256
185.17.199.0/24256
185.127.95.0/24256
185.128.10.0/24256
185.133.73.0/24256
185.175.90.0/24256
185.183.182.0/24256
185.185.126.0/24256
185.189.27.0/24256
188.64.34.0/24256
188.64.35.0/24256
188.92.138.0/24256
188.92.139.0/24256
193.8.173.0/24256
193.35.56.0/24256
193.35.57.0/24256
193.35.58.0/24256
193.35.59.0/24256
193.105.188.0/24256
193.192.50.0/23512
193.239.174.0/23512
194.0.58.0/24256
194.69.165.0/24256
194.124.43.0/24256
194.156.159.0/24256
195.74.52.0/24256
195.74.53.0/24256
195.74.54.0/24256
195.74.55.0/24256
195.191.218.0/24256
195.191.219.0/24256
216.180.125.0/24256

IPv6 prefixes (13 prefixes)

Prefix
2001:678:32c::/48
2001:67c:128::/48
2606:6680:3::/48
2a03:ee40::/32
2a06:7a03::/48
2a07:240::/29
2a07:f1c0::/29
2a0e:c80:1::/48
2a0e:c80:2::/48
2a0e:3840:1::/48
2a10:a340:2::/48
2a11:2640::/32
2a11:2641::/32

Neighbours

Upstreams (transit or peers) (65)

ASNetworkVisibility
AS2914NTT America, Inc.36,140
AS174Cogent Communications, LLC31,703
AS6939Hurricane Electric LLC28,753
AS6461Zayo Bandwidth18,745
AS3257GTT Communications Inc.10,754
AS7195EDGEUNO S.A.S3,422
AS3491PCCW Global (HK) Ltd.3,233
AS5405Inter.link GmbH2,106
AS9002RETN Limited1,565
AS37468Angola Cables1,331
AS8220COLT Technology Services Group Limited1,279
AS1031PEER 1031 LLC821
AS13030Init7 (Switzerland) Ltd.584
AS8966EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC582
AS3303Swisscom (Schweiz) AG488
AS25091IP-Max SA483
AS20562Broadband Hosting B.V.472
AS37100SEACOM Limited470
AS60068Datacamp Limited421
AS35280F5 Networks SARL385
AS6797GlobalConnect AB361
AS8218Zayo Infrastructure France SA300
AS50673Serverius Holding B.V.290
AS12552-287
AS30781-284
AS34549meerfarbig GmbH & Co. KG262
AS50629LWLcom GmbH259
AS33891Core-Backbone GmbH251
AS41327Fiber Telecom S.p.A.248
AS3214xTom GmbH228

The 30 most visible of 65.

Downstreams (customers) (57)

ASNetworkVisibility
AS204208Peravix Peravix Group LTD2,490
AS212683Olilo UK & Ireland Ltd.1,560
AS212396FyfeWeb Ltd1,145
AS203363Kuroit Limited709
AS43851Etheroute Ltd591
AS152586Kuroit531
AS201579HOSTGNOME LTD506
AS214199luxxysystems Johnathan Hine489
AS213692CSCM Limited423
AS965Webhosting Holdings LLC392
AS46261-374
AS199649-362
AS210495-362
AS215066-361
AS399275-361
AS22665-360
AS197758-360
AS201487-358
AS215453-358
AS218774-358
AS205739-357
AS199283-332
AS49485-323
AS59410-317
AS201433-266
AS203064-266
AS204769-266
AS205479-266
AS197685-265
AS210192-265

The 30 most visible of 57.

1,193 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.