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Autonomous System

AS210756 · EdgeCenterLLC EdgeCenter LLC

Overview

AS210756 is announced on the Internet: RIPE RIS route collectors currently see 119 IPv4 prefixes and 23 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 30,720 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 29 upstream neighbours (transit providers or peers) and 22 downstream neighbours (customers or networks it carries). Its most visible upstreams are PJSC Rostelecom (AS12389), PJSC "Vimpelcom" (AS3216), and JSC Kazakhtelecom (AS9198). AS210756 was assigned by RIPE NCC, and its registration country is Russia.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 10:58 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 44.32.144.1, the first address of 44.32.144.0/23. 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 (119 prefixes)

PrefixAddresses
5.8.42.0/24256
5.8.43.0/24256
5.8.69.0/24256
5.101.68.0/24256
5.101.69.0/24256
5.101.70.0/24256
5.101.218.0/24256
5.188.2.0/24256
5.188.3.0/24256
5.188.7.0/24256
5.188.35.0/24256
5.188.37.0/24256
5.188.38.0/24256
5.188.39.0/24256
5.188.121.0/24256
5.188.149.0/24256
5.188.150.0/24256
5.188.170.0/24256
5.188.176.0/24256
5.188.177.0/24256
5.188.178.0/24256
5.188.179.0/24256
5.188.212.0/24256
5.188.224.0/24256
5.188.229.0/24256
5.189.201.0/24256
5.189.205.0/24256
5.189.223.0/24256
31.184.204.0/24256
31.184.205.0/24256
37.9.36.0/24256
37.9.37.0/24256
37.9.38.0/24256
37.9.39.0/24256
37.9.52.0/24256
37.9.53.0/24256
37.9.54.0/24256
37.9.55.0/24256
37.128.164.0/24256
44.32.144.0/23512
45.147.162.0/24256
45.147.163.0/24256
79.133.127.0/24256
82.97.207.0/24256
83.229.14.0/24256
83.229.25.0/24256
91.243.80.0/24256
91.243.82.0/24256
91.243.83.0/24256
91.243.84.0/24256
91.243.86.0/24256
92.38.128.0/24256
92.38.129.0/24256
92.38.130.0/24256
92.38.131.0/24256
92.38.137.0/24256
92.38.138.0/24256
92.38.139.0/24256
92.38.152.0/24256
92.38.153.0/24256
92.38.156.0/24256
92.38.188.0/24256
92.38.189.0/24256
92.38.190.0/24256
92.38.191.0/24256
92.223.4.0/24256
92.223.5.0/24256
92.223.6.0/24256
92.223.8.0/24256
92.223.9.0/24256
92.223.14.0/24256
92.223.32.0/24256
92.223.33.0/24256
92.223.34.0/24256
92.223.35.0/24256
92.223.36.0/24256
92.223.38.0/24256
92.223.41.0/24256
92.223.43.0/24256
92.223.49.0/24256
92.223.60.0/24256
92.223.64.0/24256
92.223.65.0/24256
92.223.67.0/24256
92.223.72.0/24256
92.223.80.0/24256
92.223.87.0/24256
92.223.91.0/24256
92.223.103.0/24256
92.223.106.0/24256
92.223.108.0/24256
92.223.109.0/24256
92.223.110.0/24256
92.223.111.0/24256
92.223.114.0/24256
92.223.115.0/24256
92.223.122.0/24256
92.223.123.0/24256
95.85.88.0/24256
95.181.176.0/24256

Showing the first 100 of 119, in address order. Complete list on RIPEstat

IPv6 prefixes (23 prefixes)

Prefix
2a11:27c0::/44
2a11:27c0:10::/44
2a11:27c0:20::/44
2a11:27c0:100::/44
2a11:27c0:110::/44
2a11:27c0:120::/44
2a11:27c0:140::/44
2a11:27c0:150::/44
2a11:27c0:160::/44
2a11:27c0:170::/44
2a11:27c0:180::/44
2a11:27c0:190::/44
2a11:27c0:1a0::/44
2a11:27c0:1b0::/44
2a11:27c0:1bf::/48
2a11:27c0:1d0::/44
2a11:27c0:1e0::/44
2a11:27c0:1f0::/44
2a11:27c0:200::/44
2a11:27c0:210::/44
2a11:27c0:1000::/44
2a11:27c0:1010::/44
2a11:27c0:1020::/44

Neighbours

Upstreams (transit or peers) (29)

ASNetworkVisibility
AS12389PJSC Rostelecom6,057
AS3216PJSC "Vimpelcom"2,560
AS9198JSC Kazakhtelecom1,058
AS31133PJSC MegaFon1,022
AS8359MTS PJSC759
AS20485Joint Stock Company TransTeleCom646
AS6697Republican Unitary Telecommunication Enterprise Beltelecom473
AS9002RETN Limited297
AS57304JSC "RetnNet"196
AS25091IP-Max SA66
AS50673Serverius Holding B.V.44
AS49434-43
AS47692Nessus GmbH40
AS62000SERVERD SAS38
AS50629LWLcom GmbH37
AS3935131173 Services AB34
AS15958CETIN Ltd. Belgrade26
AS8218Zayo Infrastructure France SA22
AS42295-22
AS41327Fiber Telecom S.p.A.20
AS6204INTERKVM HOST SRL19
AS60171AFR-IX TELECOM S.A.15
AS56911Warian S.R.L.14
AS9049JSC "ER-Telecom Holding"3
AS6663Euroweb Romania S.R.L.2
AS6939Hurricane Electric LLC2
AS33891Core-Backbone GmbH2
AS56655-2
AS41798JSC Transtelecom1

Downstreams (customers) (22)

ASNetworkVisibility
AS57578Misaka Network, Inc.1,999
AS8641LLC "Nauka-Svyaz"1,717
AS42773Nemerov Evgeniy Vladimirovish PE1,042
AS201589EdgeAmLLC "EDGEAM" LLC828
AS207059Unisender Smart LLC442
AS60544LLC Runet Business Systems391
AS50299Thyphone Communications LLC348
AS8492"OBIT" Ltd.327
AS21051ASTRUM LLC285
AS213922Volta LLC283
AS198877-282
AS31200-280
AS206805-277
AS57973-268
AS200627-260
AS57528-256
AS25231-247
AS47905-231
AS139057Edgenext Legend Dynasty Pte. Ltd.175
AS61976-168
AS201193-114
AS202629-8

32 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.