Skip to content

Autonomous System

AS15895 · "Kyivstar" PJSC

Overview

AS15895 is announced on the Internet: RIPE RIS route collectors currently see 45 IPv4 prefixes and 2 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 941,568 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 72 upstream neighbours (transit providers or peers) and 77 downstream neighbours (customers or networks it carries). Its most visible upstreams are RETN Limited (AS9002), Arelion Sweden AB (AS1299), and Cogent Communications, LLC (AS174). AS15895 was assigned by RIPE NCC, and its registration country is Ukraine.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 1:11 AM UTC. This page is refreshed at most every 12 hours.

Go further

Trace a route to this networkOpen in the BGP viewerWHOIS of 46.118.0.1

The trace goes to 46.118.0.1, the first address of 46.118.0.0/15. 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 (45 prefixes)

PrefixAddresses
5.248.0.0/1665,536
5.248.0.0/1816,384
5.248.64.0/1816,384
5.248.128.0/1816,384
5.248.192.0/1816,384
37.115.0.0/1665,536
37.229.0.0/1665,536
46.118.0.0/15131,072
46.185.0.0/1732,768
46.211.0.0/1665,536
46.211.0.0/1816,384
46.211.64.0/1816,384
46.211.128.0/1816,384
46.211.192.0/1816,384
62.64.64.0/1816,384
77.247.216.0/212,048
81.23.16.0/204,096
81.23.16.0/24256
83.170.192.0/1816,384
85.223.128.0/1732,768
89.162.128.0/1732,768
94.27.0.0/1732,768
94.153.0.0/1665,536
94.153.114.0/23512
94.153.164.0/221,024
109.162.0.0/1732,768
134.249.0.0/1665,536
176.8.0.0/1665,536
178.137.0.0/1665,536
178.137.0.0/1816,384
178.137.64.0/1816,384
178.137.128.0/1816,384
178.137.192.0/1816,384
188.163.0.0/1665,536
188.163.0.0/1732,768
188.163.0.0/198,192
188.163.32.0/198,192
188.163.64.0/198,192
188.163.96.0/198,192
193.41.60.0/221,024
193.41.60.0/23512
193.41.62.0/23512
193.239.128.0/23512
212.82.192.0/198,192
212.109.32.0/198,192

IPv6 prefixes (2 prefixes)

Prefix
2a02:8a8::/32
2a02:2378::/32

Neighbours

Upstreams (transit or peers) (72)

ASNetworkVisibility
AS9002RETN Limited2,356
AS1299Arelion Sweden AB2,236
AS174Cogent Communications, LLC1,137
AS6939Hurricane Electric LLC301
AS34549meerfarbig GmbH & Co. KG193
AS47898RPC HomeNet Ltd.151
AS34927iFog GmbH127
AS34019Hivane Association124
AS35625Eurofiber France SAS122
AS5405Inter.link GmbH121
AS24961-104
AS34177Celeste SAS103
AS29691-102
AS25091IP-Max SA96
AS41327Fiber Telecom S.p.A.91
AS8455atom86 BV88
AS4230CLARO S.A.87
AS14840BR.Digital Telecom82
AS8298IPng Networks GmbH81
AS3935131173 Services AB74
AS48362Stadtwerke Feldkirch71
AS8758-70
AS12779IT.Gate S.p.A.65
AS1103SURF B.V.57
AS9198JSC Kazakhtelecom57
AS29075IELO-LIAZO SERVICES SAS57
AS8218Zayo Infrastructure France SA54
AS47147Anexia Cloud Solutions GmbH54
AS4455IX Reach Ltd50
AS35280F5 Networks SARL48

The 30 most visible of 72.

Downstreams (customers) (77)

ASNetworkVisibility
AS43022Seech-Infocom Ltd.557
AS197035TVIN-INET, LLC387
AS203477Public Joint Stock Company "Ukrgasvydobuvannya"298
AS6849JSC "Ukrtelecom"277
AS31305DKM Ltd272
AS50401LANTRACE LLC271
AS48656OJSC Joint-Stock Commercial Bank "IndustrialBank"268
AS39644PJSC ArcelorMittal Kryviy Rih267
AS47513FOP Zubenko Volodimir Oleksandrovich267
AS204370PRIVAT JOINT-STOK COMPANY "EVRAZ - DNEPR METALLURGICAL PLANT"267
AS13281-266
AS202362-259
AS206823-246
AS41834-238
AS39722-236
AS210353-229
AS41656-227
AS43543-225
AS48957-225
AS214324-221
AS208038-194
AS47673-181
AS204256-177
AS39928-174
AS56492-174
AS200337-171
AS28750Vinnitsa Chamber of Commerce and Industry170
AS60173-168
AS200381-166
AS204701-165

The 30 most visible of 77.

139 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.