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Autonomous System

AS24785 · Broadband Hosting B.V.

Overview

AS24785 is announced on the Internet: RIPE RIS route collectors currently see 19 IPv4 prefixes and 2 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 4,864 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 31 upstream neighbours (transit providers or peers) and 213 downstream neighbours (customers or networks it carries). Its most visible upstreams are Broadband Hosting B.V. (AS20562), Arelion Sweden AB (AS1299), and LibertyGlobal Liberty Global Europe Holding B.V. (AS6830). AS24785 was assigned by RIPE NCC, and its registration country is Netherlands.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 11:01 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 213.207.0.1, the first address of 213.207.0.0/24. 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 (19 prefixes)

PrefixAddresses
213.207.0.0/24256
213.207.3.0/24256
213.207.4.0/24256
213.207.8.0/24256
213.207.9.0/24256
213.207.11.0/24256
213.207.12.0/24256
213.207.15.0/24256
213.207.16.0/24256
213.207.17.0/24256
213.207.18.0/24256
217.170.0.0/24256
217.170.9.0/24256
217.170.10.0/24256
217.170.11.0/24256
217.170.18.0/24256
217.170.19.0/24256
217.170.20.0/24256
217.170.23.0/24256

IPv6 prefixes (2 prefixes)

Prefix
2a02:10::/29
2a02:10:31::/48

Neighbours

Upstreams (transit or peers) (31)

ASNetworkVisibility
AS20562Broadband Hosting B.V.14,443
AS1299Arelion Sweden AB9,044
AS6830LibertyGlobal Liberty Global Europe Holding B.V.4,129
AS1273IDDQD-AS3,197
AS1103SURF B.V.2,975
AS12956TELEFONICA GLOBAL SOLUTIONS SL2,686
AS5511Opentransit Orange S.A.1,708
AS6939Hurricane Electric LLC1,228
AS8283Netwerkvereniging Coloclue327
AS20485Joint Stock Company TransTeleCom246
AS25091IP-Max SA223
AS8298IPng Networks GmbH172
AS8218Zayo Infrastructure France SA133
AS29075IELO-LIAZO SERVICES SAS128
AS34019Hivane Association126
AS6696VERIXI SA119
AS37100SEACOM Limited114
AS50673Serverius Holding B.V.109
AS29632Netassist International EOOD106
AS209090-95
AS37468Angola Cables73
AS6204INTERKVM HOST SRL62
AS48646SDRmedia Verwaltungs GmbH62
AS7713PT Telekomunikasi Indonesia59
AS209022Tschajera Limited48
AS39249-30
AS205103-19
AS917Misaka Network, Inc.5
AS33891Core-Backbone GmbH3
AS137409GSL Networks Pty LTD3

The 30 most visible of 31.

Downstreams (customers) (213)

ASNetworkVisibility
AS6830LibertyGlobal Liberty Global Europe Holding B.V.17,992
AS20562Broadband Hosting B.V.9,038
AS1299Arelion Sweden AB8,879
AS49685signetbreedband Signet B.V.2,061
AS5511Opentransit Orange S.A.1,841
AS12956TELEFONICA GLOBAL SOLUTIONS SL1,739
AS8283Netwerkvereniging Coloclue1,668
AS1273IDDQD-AS1,192
AS35332DataWeb B.V.945
AS58243TELE AG787
AS59554-726
AS38915-649
AS60671-645
AS60404-630
AS206121-553
AS29311-543
AS198089-536
AS41008-530
AS52102-427
AS57795-424
AS50050-419
AS8763DENIC eG418
AS20969-413
AS30879-386
AS1140-383
AS134835Starry Network Limited375
AS56953-374
AS34766-368
AS35705-360
AS21100-341

The 30 most visible of 213.

29 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.