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Autonomous System

AS35320 ยท Eurotranstelecom Ltd

Overview

AS35320 is announced on the Internet: RIPE RIS route collectors currently see 3 IPv4 prefixes and 1 IPv6 prefix originated by this network. Together, its IPv4 prefixes cover 12,800 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 83 upstream neighbours (transit providers or peers) and 150 downstream neighbours (customers or networks it carries). Its most visible upstreams are Arelion Sweden AB (AS1299), Hurricane Electric LLC (AS6939), and Zayo Bandwidth (AS6461). AS35320 was assigned by RIPE NCC, and its registration country is Ukraine.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 10:52 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 78.154.160.1, the first address of 78.154.160.0/19. 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 (3 prefixes)

PrefixAddresses
78.154.160.0/198,192
80.93.112.0/204,096
185.12.140.0/23512

IPv6 prefixes (1 prefix)

Prefix
2a02:5f0::/32

Neighbours

Upstreams (transit or peers) (83)

ASNetworkVisibility
AS1299Arelion Sweden AB7,967
AS6939Hurricane Electric LLC1,060
AS6461Zayo Bandwidth588
AS34549meerfarbig GmbH & Co. KG497
AS13030Init7 (Switzerland) Ltd.475
AS60068Datacamp Limited444
AS5405Inter.link GmbH439
AS25091IP-Max SA384
AS34177Celeste SAS340
AS34927iFog GmbH337
AS34019Hivane Association325
AS35280F5 Networks SARL317
AS3935131173 Services AB299
AS35625Eurofiber France SAS297
AS8455atom86 BV293
AS8298IPng Networks GmbH271
AS29691-271
AS24961WIIT AG260
AS12779IT.Gate S.p.A.257
AS41327Fiber Telecom S.p.A.244
AS48362Stadtwerke Feldkirch227
AS12637SEEWEB s.r.l.222
AS37497Network Platforms (PTY) LTD222
AS4230CLARO S.A.215
AS20764CJSC RASCOM213
AS47147Anexia Cloud Solutions GmbH204
AS61049Exascale Ltd194
AS29075-179
AS14840BR.Digital Telecom173
AS8758Iway AG162

The 30 most visible of 83.

Downstreams (customers) (150)

ASNetworkVisibility
AS48964Private Enterprise "Enterra"1,984
AS15626ROUTE 95 LLC1,215
AS13188CONTENT DELIVERY NETWORK LTD1,191
AS43418"Pryama Mova" Tov.925
AS34700MAXNET TELECOM, LTD884
AS24945Telecommunication Company Vinteleport Ltd.872
AS43139Maximum-Net LLC850
AS15595Skyline Electronics Ltd.830
AS58055Extratel Ltd739
AS205103Telegraph42 Management GmbH538
AS8788ADAMANT, Ltd.532
AS57800-518
AS197602-476
AS60953-472
AS39862-461
AS21310Satellite Ltd426
AS39431-397
AS31272-389
AS209863-387
AS50362-376
AS42195-355
AS16223-345
AS61116-342
AS56607-337
AS212695-337
AS41967-335
AS43576-318
AS21379-306
AS6681-300
AS42530-281

The 30 most visible of 150.

176 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.