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Autonomous System

AS35805 · JSC "Silknet"

Overview

AS35805 is announced on the Internet: RIPE RIS route collectors currently see 51 IPv4 prefixes and 2 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 475,136 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 64 upstream neighbours (transit providers or peers) and 68 downstream neighbours (customers or networks it carries). Its most visible upstreams are Arelion Sweden AB (AS1299), Level 3 Parent, LLC (AS3356), and Caucasus Online Ltd. (AS20771). AS35805 was assigned by RIPE NCC, and its registration country is Georgia.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 3:52 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 31.146.0.1, the first address of 31.146.0.0/16. 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 (51 prefixes)

PrefixAddresses
5.152.0.0/1732,768
5.152.11.0/24256
31.146.0.0/1665,536
31.146.219.0/24256
37.110.160.0/198,192
37.232.0.0/1732,768
77.92.224.0/198,192
79.99.248.0/212,048
87.253.32.0/198,192
87.253.42.0/24256
87.253.59.0/24256
92.54.192.0/1816,384
92.54.197.0/24256
92.54.203.0/24256
92.54.204.0/24256
92.54.216.0/24256
92.54.218.0/24256
92.54.221.0/24256
92.241.64.0/198,192
94.43.0.0/1665,536
94.43.37.0/24256
94.43.91.0/24256
94.43.232.0/24256
94.43.245.0/24256
109.238.224.0/204,096
146.255.224.0/198,192
149.3.0.0/1732,768
149.3.41.0/24256
176.221.128.0/1732,768
176.221.226.0/24256
178.134.0.0/1665,536
178.134.240.0/24256
185.51.16.0/221,024
188.123.128.0/198,192
188.123.128.0/24256
188.123.129.0/24256
188.123.159.0/24256
188.169.0.0/1665,536
188.169.56.0/24256
188.169.57.0/24256
188.169.60.0/24256
188.169.88.0/24256
188.169.92.0/24256
188.169.166.0/24256
188.169.177.0/24256
188.169.193.0/24256
188.169.198.0/24256
213.131.32.0/198,192
213.131.32.0/24256
213.131.34.0/24256
213.217.16.0/221,024

IPv6 prefixes (2 prefixes)

Prefix
2a01:9c80::/29
2a01:9c80::/32

Neighbours

Upstreams (transit or peers) (64)

ASNetworkVisibility
AS1299Arelion Sweden AB10,661
AS3356Level 3 Parent, LLC7,724
AS20771Caucasus Online Ltd.285
AS57463NetIX NetIX Communications JSC100
AS6939Hurricane Electric LLC99
AS34549meerfarbig GmbH & Co. KG25
AS34927iFog GmbH24
AS35625Eurofiber France SAS24
AS5405Inter.link GmbH22
AS25091IP-Max SA20
AS34019Hivane Association17
AS4230CLARO S.A.16
AS8758Iway AG16
AS12779IT.Gate S.p.A.16
AS14840BR.Digital Telecom16
AS24961WIIT AG16
AS29691Nine Internet Solutions AG16
AS3935131173 Services AB16
AS8298-15
AS34177Celeste SAS12
AS41327Fiber Telecom S.p.A.12
AS37468Angola Cables11
AS29075IELO-LIAZO SERVICES SAS10
AS35280F5 Networks SARL9
AS1836green.ch AG8
AS4455IX Reach Ltd8
AS8218Zayo Infrastructure France SA8
AS12577MMC GmbH8
AS55850Mercury NZ Limited8
AS212024-8

The 30 most visible of 64.

Downstreams (customers) (68)

ASNetworkVisibility
AS47810Proservice Proservice LLC1,223
AS57814Cloud9 Cloud 9 Ltd.1,083
AS205797Credo Bank JSC713
AS200883LEPL- Levan Samkharauli National Forensics Bureau573
AS47644TBCBank JSC TBC BANK522
AS206584Georgian Post LTD511
AS42082JSC "Silknet"442
AS209332AScourt High Council of Justice of Georgia LEPL DEPARTMENT OF COMMON COURTS437
AS14789Cloudflare, Inc.340
AS57881JSC ENERGO-PRO Georgia334
AS62252-292
AS201651-291
AS208080-289
AS200488-288
AS199045-286
AS51010-284
AS205928-280
AS199872-266
AS212803-266
AS49016-265
AS209012-265
AS208097-262
AS208883-261
AS212599-261
AS50151-260
AS50647-260
AS58185-260
AS203039-260
AS209000-259
AS211981-259

The 30 most visible of 68.

66 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.