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Autonomous System

AS3223 · Voxility LLP

Overview

AS3223 is announced on the Internet: RIPE RIS route collectors currently see 382 IPv4 prefixes and 30 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 105,472 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 128 upstream neighbours (transit providers or peers) and 168 downstream neighbours (customers or networks it carries). Its most visible upstreams are Arelion Sweden AB (AS1299), Level 3 Parent, LLC (AS3356), and NTT America, Inc. (AS2914). AS3223 was assigned by RIPE NCC, and its registration country is United Kingdom.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 9:48 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 5.254.96.1, the first address of 5.254.96.0/21. 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 (382 prefixes)

PrefixAddresses
5.254.0.0/24256
5.254.1.0/24256
5.254.2.0/24256
5.254.3.0/24256
5.254.4.0/24256
5.254.5.0/24256
5.254.6.0/24256
5.254.7.0/24256
5.254.8.0/24256
5.254.9.0/24256
5.254.10.0/24256
5.254.11.0/24256
5.254.12.0/24256
5.254.13.0/24256
5.254.14.0/24256
5.254.15.0/24256
5.254.16.0/24256
5.254.17.0/24256
5.254.18.0/24256
5.254.19.0/24256
5.254.20.0/24256
5.254.21.0/24256
5.254.22.0/24256
5.254.23.0/24256
5.254.24.0/24256
5.254.25.0/24256
5.254.26.0/24256
5.254.27.0/24256
5.254.28.0/24256
5.254.29.0/24256
5.254.30.0/24256
5.254.31.0/24256
5.254.32.0/24256
5.254.33.0/24256
5.254.34.0/24256
5.254.35.0/24256
5.254.36.0/24256
5.254.37.0/24256
5.254.38.0/24256
5.254.39.0/24256
5.254.40.0/24256
5.254.41.0/24256
5.254.42.0/24256
5.254.43.0/24256
5.254.44.0/24256
5.254.45.0/24256
5.254.46.0/24256
5.254.47.0/24256
5.254.48.0/24256
5.254.49.0/24256
5.254.50.0/24256
5.254.51.0/24256
5.254.52.0/24256
5.254.53.0/24256
5.254.54.0/24256
5.254.55.0/24256
5.254.56.0/24256
5.254.57.0/24256
5.254.58.0/24256
5.254.59.0/24256
5.254.60.0/24256
5.254.61.0/24256
5.254.62.0/24256
5.254.63.0/24256
5.254.64.0/24256
5.254.65.0/24256
5.254.66.0/24256
5.254.67.0/24256
5.254.68.0/24256
5.254.69.0/24256
5.254.70.0/24256
5.254.71.0/24256
5.254.72.0/24256
5.254.73.0/24256
5.254.74.0/24256
5.254.75.0/24256
5.254.76.0/24256
5.254.77.0/24256
5.254.78.0/24256
5.254.79.0/24256
5.254.80.0/24256
5.254.81.0/24256
5.254.82.0/24256
5.254.83.0/24256
5.254.84.0/24256
5.254.85.0/24256
5.254.86.0/24256
5.254.87.0/24256
5.254.88.0/23512
5.254.90.0/24256
5.254.91.0/24256
5.254.92.0/221,024
5.254.92.0/24256
5.254.93.0/24256
5.254.94.0/24256
5.254.95.0/24256
5.254.96.0/212,048
5.254.104.0/24256
5.254.105.0/24256
5.254.106.0/24256

Showing the first 100 of 382, in address order. Complete list on RIPEstat

IPv6 prefixes (30 prefixes)

Prefix
2001:67c:b30::/48
2a02:13f0:8100::/48
2a03:5180::/48
2a03:5180:1::/48
2a03:5180:2::/48
2a03:5180:3::/48
2a03:5180:4::/48
2a03:5180:5::/48
2a03:5180:6::/48
2a03:5180:7::/48
2a03:5180:8::/48
2a03:5180:9::/48
2a03:5180:a::/48
2a03:5180:b::/48
2a03:5180:c::/48
2a03:5180:d::/48
2a03:5180:e::/48
2a03:5180:f::/48
2a03:5180:10::/48
2a03:5180:11::/48
2a03:5180:12::/48
2a03:5180:13::/48
2a03:5180:14::/48
2a03:5180:15::/48
2a03:5180:16::/48
2a03:5180:17::/48
2a03:5180:18::/48
2a03:5180:19::/48
2a03:5180:1a::/48
2a03:efc0:6200::/40

Neighbours

Upstreams (transit or peers) (128)

ASNetworkVisibility
AS1299Arelion Sweden AB13,146
AS3356Level 3 Parent, LLC12,618
AS2914NTT America, Inc.8,657
AS3491PCCW Global (HK) Ltd.3,794
AS6939Hurricane Electric LLC2,794
AS13030Init7 (Switzerland) Ltd.1,060
AS34019Hivane Association829
AS33891Core-Backbone GmbH760
AS35280F5 Networks SARL570
AS50629LWLcom GmbH568
AS48362Stadtwerke Feldkirch565
AS34177Celeste SAS516
AS12310iNES iNES GROUP SRL507
AS12859-470
AS47147Anexia Cloud Solutions GmbH456
AS8455-448
AS24961WIIT AG438
AS47692Nessus GmbH438
AS12779-431
AS41327Fiber Telecom S.p.A.428
AS4637Telstra Global408
AS4455IX Reach Ltd402
AS61049Exascale Ltd399
AS37468Angola Cables394
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH365
AS9121TTNet Turk Telekomunikasyon Anonim Sirketi355
AS9304HGC Global Communications Limited338
AS24482SG.GS336
AS3303Swisscom (Schweiz) AG327
AS50673Serverius Holding B.V.311

The 30 most visible of 128.

Downstreams (customers) (168)

ASNetworkVisibility
AS34224Neterra Ltd.2,590
AS139009Windstream Communication Limited1,775
AS41494Asociatia Interlan1,635
AS51847Nearoute Limited1,522
AS58715EARTH TELECOMMUNICATION (Pvt) LTD.1,462
AS13004Serbian Open Exchange DOO1,460
AS54600PEG TECH INC1,397
AS58656bdHUB Limited1,387
AS205132Vivacom Bulgaria EAD1,344
AS34549meerfarbig GmbH & Co. KG1,318
AS59432GINERNET S.L.1,293
AS63989-1,262
AS57814-1,119
AS3164-1,013
AS58717-996
AS8926Moldtelecom SA981
AS43289Trabia SRL865
AS48254-857
AS196763-850
AS51248-820
AS211428-799
AS55933-792
AS134548-786
AS56630Melbikomas UAB774
AS25454ORANGE MOLDOVA S.A.717
AS28716Retelit Digital Services S.p.A.698
AS6205-663
AS44600"GIGATRANS UKRAINE", LLC663
AS206837-646
AS37497Network Platforms (PTY) LTD642

The 30 most visible of 168.

119 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.