Skip to content

Autonomous System

AS214481 ยท Wojciech Czapkowicz

Overview

AS214481 is announced on the Internet: RIPE RIS route collectors currently see 10 IPv4 prefixes and 4 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 2,560 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 12 upstream neighbours (transit providers or peers) and 17 downstream neighbours (customers or networks it carries). Its most visible upstreams are Hurricane Electric LLC (AS6939), Diederik Focko de Zee (AS50917), and Ferdinand Zink trading as Tube-Hosting (AS49581). AS214481 was assigned by RIPE NCC, and its registration country is Poland.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 4:12 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 31.58.51.1, the first address of 31.58.51.0/24. 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 (10 prefixes)

PrefixAddresses
31.58.51.0/24256
31.59.129.0/24256
78.31.250.0/24256
82.25.56.0/24256
82.39.206.0/24256
96.62.228.0/24256
141.11.62.0/24256
143.20.64.0/24256
143.20.97.0/24256
191.96.11.0/24256

IPv6 prefixes (4 prefixes)

Prefix
2a0f:85c1:840::/48
2a12:bec4:12a2::/48
2a14:1ec7:1000::/40
2a14:1ec7:1200::/40

Neighbours

Upstreams (transit or peers) (12)

ASNetworkVisibility
AS6939Hurricane Electric LLC2,290
AS50917Diederik Focko de Zee2,043
AS49581Ferdinand Zink trading as Tube-Hosting507
AS202520SkyPass Solutions Sp. z o.o.274
AS50304Blix Solutions AS24
AS12859BIT BV18
AS50629LWLcom GmbH18
AS24961WIIT AG12
AS20326TeraSwitch Networks Inc.8
AS20764CJSC RASCOM3
AS6663Euroweb Romania S.R.L.1
AS56655Gigahost AS1

Downstreams (customers) (17)

ASNetworkVisibility
AS213905ISPLABS LIMITED709
AS214566Centerfield Centerfield Ltd279
AS213515Honeybank Studios LTD276
AS203534On1x Erik Omarov275
AS16909imput263
AS7721Qin Cloud Networks246
AS198679MOHD RAFIQ FITRI BIN ABDUL RADZI246
AS213471YAMAMOTO Hiroshi246
AS215437Summerhosting SummerHosting sp. z o. o.246
AS205563zGato Marc Gomez244
AS214999-244
AS203868Rifqi Arief Pamungkas243
AS399266-217
AS213550-113
AS215967-82
AS204871-31
AS214371-3

7 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.