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Autonomous System

AS212477 · RoyaleHosting BV

Overview

AS212477 is announced on the Internet: RIPE RIS route collectors currently see 182 IPv4 prefixes and 58 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 53,248 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 62 upstream neighbours (transit providers or peers) and 31 downstream neighbours (customers or networks it carries). Its most visible upstreams are Arelion Sweden AB (AS1299), NTT America, Inc. (AS2914), and Hurricane Electric LLC (AS6939). AS212477 was assigned by RIPE NCC, and its registration country is Netherlands.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 10:57 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 23.90.40.1, the first address of 23.90.40.0/22. 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 (182 prefixes)

PrefixAddresses
5.181.180.0/24256
23.90.40.0/221,024
37.16.74.0/24256
37.77.151.0/24256
40.223.248.0/23512
45.8.69.0/24256
45.15.208.0/24256
45.15.210.0/24256
45.42.214.0/24256
45.42.215.0/24256
45.59.169.0/24256
45.84.59.0/24256
45.90.12.0/24256
45.90.13.0/24256
45.90.14.0/24256
45.90.15.0/24256
45.90.116.0/24256
45.90.117.0/24256
45.90.119.0/24256
45.91.116.0/24256
45.94.220.0/24256
45.94.221.0/24256
45.94.222.0/24256
45.94.223.0/24256
45.123.41.0/24256
45.123.42.0/24256
45.123.43.0/24256
45.129.134.0/24256
45.129.135.0/24256
45.130.119.0/24256
45.137.198.0/24256
45.137.199.0/24256
45.137.205.0/24256
45.137.206.0/24256
45.137.207.0/24256
45.138.19.0/24256
45.139.50.0/24256
45.139.51.0/24256
45.140.140.0/221,024
45.140.142.0/24256
45.140.188.0/221,024
45.140.188.0/24256
45.140.189.0/24256
45.140.190.0/24256
45.140.191.0/24256
45.140.212.0/23512
45.140.213.0/24256
45.141.200.0/24256
45.141.201.0/24256
45.141.202.0/24256
45.141.203.0/24256
45.144.196.0/24256
45.149.154.0/24256
46.226.124.0/24256
62.3.53.0/24256
62.233.36.0/24256
64.84.28.0/23512
77.87.126.0/24256
78.17.70.0/23512
78.17.212.0/23512
79.110.236.0/24256
79.183.142.0/23512
79.183.154.0/23512
79.183.160.0/23512
80.174.206.0/24256
80.174.207.0/24256
82.110.48.0/24256
84.245.18.0/24256
84.245.29.0/24256
85.203.40.0/24256
85.203.41.0/24256
85.203.42.0/24256
85.203.43.0/24256
87.101.2.0/24256
89.47.89.0/24256
89.125.50.0/24256
89.125.66.0/24256
89.125.69.0/24256
89.125.187.0/24256
89.125.209.0/24256
89.125.255.0/24256
89.248.65.0/24256
91.124.98.0/24256
91.190.100.0/24256
91.212.45.0/24256
91.246.59.0/24256
92.114.107.0/24256
94.154.115.0/24256
95.135.49.0/24256
103.245.231.0/24256
104.164.55.0/24256
109.205.63.0/24256
109.234.75.0/24256
146.19.48.0/24256
146.19.119.0/24256
146.19.160.0/24256
146.19.162.0/24256
147.90.222.0/24256
147.90.223.0/24256
147.90.224.0/24256

Showing the first 100 of 182, in address order. Complete list on RIPEstat

IPv6 prefixes (58 prefixes)

Prefix
2001:678:1200::/48
2a03:5840:fc::/48
2a0b:64c0:1::/48
2a0b:64c0:2::/47
2a0b:64c0:4::/48
2a0b:64c0:5::/48
2a0b:64c0:6::/48
2a0b:64c0:7::/48
2a0b:64c0:8::/48
2a0b:64c0:9::/48
2a0b:64c0:a::/48
2a0b:64c0:b::/48
2a0b:64c0:e::/48
2a0b:64c0:10::/48
2a0b:64c0:11::/48
2a0b:64c0:12::/48
2a0b:64c0:13::/48
2a0b:64c0:15::/48
2a0b:64c0:16::/48
2a0b:64c0:17::/48
2a0b:64c0:18::/48
2a0b:64c0:1b::/48
2a0b:64c0:1c::/48
2a0b:64c0:1d::/48
2a0b:64c0:21::/48
2a0b:64c0:100::/48
2a0b:64c0:101::/48
2a0b:64c0:200::/48
2a0b:64c0:201::/48
2a0b:64c0:800::/48
2a0b:64c0:801::/48
2a0b:64c0:802::/48
2a0b:64c0:803::/48
2a0b:64c0:840::/48
2a0b:64c0:f000::/48
2a0b:64c0:f001::/48
2a0b:64c0:f002::/48
2a0b:64c0:f003::/48
2a0b:64c0:f004::/48
2a0b:64c0:f005::/48
2a0b:64c0:f800::/48
2a0b:64c0:f801::/48
2a0b:64c0:f802::/48
2a0b:64c0:f803::/48
2a0b:64c0:f804::/48
2a0b:64c0:f806::/48
2a0b:64c0:f807::/48
2a0b:64c0:f808::/48
2a0b:64c0:fe00::/48
2a0b:64c0:fe01::/48
2a0b:64c0:ff01::/48
2a0b:64c0:ffe0::/48
2a0b:64c0:ffe1::/48
2a0b:64c0:fff1::/48
2a0b:b680::/29
2a0b:b680::/32
2a12:bec0:340::/44
2a13:9402::/32

Neighbours

Upstreams (transit or peers) (62)

ASNetworkVisibility
AS1299Arelion Sweden AB5,657
AS2914NTT America, Inc.2,805
AS6939Hurricane Electric LLC1,068
AS5511Opentransit Orange S.A.288
AS25091IP-Max SA167
AS33891Core-Backbone GmbH139
AS6830LibertyGlobal Liberty Global Europe Holding B.V.130
AS3935131173 Services AB101
AS8298IPng Networks GmbH100
AS49434FBW NETWORKS SAS96
AS61049Exascale Ltd96
AS24961WIIT AG94
AS14840BR.Digital Telecom91
AS41327Fiber Telecom S.p.A.91
AS50304Blix Solutions AS90
AS34019Hivane Association88
AS20764-87
AS8218Zayo Infrastructure France SA84
AS50673Serverius Holding B.V.59
AS5405Inter.link GmbH57
AS34927iFog GmbH57
AS24482SG.GS55
AS37468Angola Cables53
AS50629LWLcom GmbH53
AS1103-52
AS9002RETN Limited51
AS29075IELO-LIAZO SERVICES SAS50
AS56911Warian S.R.L.48
AS39686-43
AS29632Netassist International EOOD42

The 30 most visible of 62.

Downstreams (customers) (31)

ASNetworkVisibility
AS209451ROUTEFENCE NETWORK TELEKOMUNIKASYON LIMITED SIRKETI2,320
AS63473HostHatch, LLC1,010
AS51559Netinternet Bilisim Teknolojileri AS886
AS208226Ouiheberg SARL862
AS152900Onidel Pty Ltd729
AS53724EXTRAVM LLC613
AS206075Hollander & Jacobsen UG (haftungsbeschraenkt)569
AS401507imput491
AS211673Mynymbox Mynymbox Hosting LLC470
AS218865WHITE ISP SOLUTIONS LTD413
AS207847-379
AS197432-372
AS34689-371
AS200101-370
AS209658-285
AS200223-263
AS205089-260
AS203156-259
AS198486-258
AS216030-258
AS216409-258
AS197646-257
AS215059-257
AS218482-257
AS199740-256
AS215286-256
AS51791-246
AS49592Pipe Networks LTD227
AS208608-187
AS209626-42

The 30 most visible of 31.

45 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.