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Autonomous System

AS13094 ยท JSC "ER-Telecom Holding"

Overview

AS13094 is announced on the Internet: RIPE RIS route collectors currently see 1 IPv4 prefix and no IPv6 prefix originated by this network. Together, its IPv4 prefixes cover 512 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 24 upstream neighbours (transit providers or peers) and 34 downstream neighbours (customers or networks it carries). Its most visible upstreams are Hurricane Electric LLC (AS6939), IP-Max SA (AS25091), and CETIN Ltd. Belgrade (AS15958). AS13094 was assigned by RIPE NCC, and its registration country is Russia.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 11:28 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 91.221.180.1, the first address of 91.221.180.0/23. 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 (1 prefix)

PrefixAddresses
91.221.180.0/23512

IPv6 prefixes (none)

None currently seen.

Neighbours

Upstreams (transit or peers) (24)

ASNetworkVisibility
AS6939Hurricane Electric LLC130
AS25091IP-Max SA86
AS15958CETIN Ltd. Belgrade29
AS50673Serverius Holding B.V.24
AS9198JSC Kazakhtelecom18
AS50629LWLcom GmbH15
AS33891Core-Backbone GmbH11
AS41327Fiber Telecom S.p.A.9
AS47692Nessus GmbH6
AS49434FBW NETWORKS SAS6
AS8218Zayo Infrastructure France SA5
AS56655Gigahost AS5
AS3935131173 Services AB4
AS215638Cilix Limited4
AS56911Warian S.R.L.3
AS6663Euroweb Romania S.R.L.2
AS9498BHARTI Airtel Ltd.2
AS12735ASTurkNet TurkNet Iletisim Hizmetleri A.S.2
AS42295-2
AS60171AFR-IX TELECOM S.A.2
AS6204INTERKVM HOST SRL1
AS30886-1
AS43727JSC KVANT-TELEKOM1
AS62000SERVERD SAS1

Downstreams (customers) (34)

ASNetworkVisibility
AS203493Egor Timoshenko64
AS48327Ray-Svyaz Ltd.59
AS58067JOINT-STOCK COMPANY "MOSCOW ENERGY COMMUNICATION NODE"51
AS41143OOO Ob-Telecom38
AS52175Magellan Telecom Kuzbass Ltd.37
AS31257Orion Telecom LLC36
AS31695Limited Company "Intermedia"28
AS48858JSC "ER-Telecom Holding"27
AS208573Bondarev Andrei Gennadievich27
AS56451Telekey-S Ltd26
AS15880-21
AS31200Novotelecom Ltd19
AS39121-12
AS203784-11
AS30729-9
AS47530Novokuznetsk Telecom Ltd9
AS51086-9
AS42773Nemerov Evgeniy Vladimirovish PE8
AS50029-7
AS197482-6
AS39927-4
AS44347-4
AS56707-4
AS12418-3
AS29547-3
AS33892-3
AS41560-3
AS50427-3
AS60119-3
AS201786-3

The 30 most visible of 34.

15 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.