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Autonomous System

AS212895 · Johannes Ernst

Overview

AS212895 is announced on the Internet: RIPE RIS route collectors currently see 5 IPv4 prefixes and 95 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 1,280 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 87 upstream neighbours (transit providers or peers) and 290 downstream neighbours (customers or networks it carries). Its most visible upstreams are Hurricane Electric LLC (AS6939), ParadoxNetworks Limited (AS52025), and Inter.link GmbH (AS5405). AS212895 was assigned by RIPE NCC, and its registration country is Germany.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 9:51 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 79.175.70.1, the first address of 79.175.70.0/24. 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 (5 prefixes)

PrefixAddresses
79.175.70.0/24256
81.18.58.0/24256
81.168.111.0/24256
87.229.23.0/24256
192.208.1.0/24256

IPv6 prefixes (95 prefixes)

Prefix
2a0b:4e07:200::/44
2a0f:6280:1100::/44
2a0f:6280:1900::/40
2a11:6c7::/48
2a11:6c7:1::/48
2a11:6c7:2::/48
2a11:6c7:3::/48
2a11:6c7:4::/48
2a11:6c7:5::/48
2a11:6c7:6::/48
2a11:6c7:7::/48
2a11:6c7:8::/48
2a11:6c7:9::/48
2a11:6c7:a::/48
2a11:6c7:b::/48
2a11:6c7:c::/48
2a11:6c7:10::/48
2a11:6c7:11::/48
2a11:6c7:12::/48
2a11:6c7:13::/48
2a11:6c7:14::/48
2a11:6c7:15::/48
2a11:6c7:16::/48
2a11:6c7:17::/48
2a11:6c7:18::/48
2a11:6c7:19::/48
2a11:6c7:20::/48
2a11:6c7:21::/48
2a11:6c7:22::/48
2a11:6c7:23::/48
2a11:6c7:24::/48
2a11:6c7:25::/48
2a11:6c7:26::/48
2a11:6c7:27::/48
2a11:6c7:f00::/48
2a11:6c7:f01::/48
2a11:6c7:f03::/48
2a11:6c7:f04::/48
2a11:6c7:f05::/48
2a11:6c7:f06::/48
2a11:6c7:f07::/48
2a11:6c7:f08::/48
2a11:6c7:f09::/48
2a11:6c7:f10::/48
2a11:6c7:f11::/48
2a11:6c7:f12::/48
2a11:6c7:f13::/48
2a11:6c7:f14::/48
2a11:6c7:f15::/48
2a11:6c7:f16::/48
2a11:6c7:f17::/48
2a11:6c7:f18::/48
2a11:6c7:f19::/48
2a11:6c7:f22::/48
2a11:6c7:f23::/48
2a11:6c7:f24::/48
2a11:6c7:f25::/48
2a11:6c7:f26::/48
2a11:6c7:f27::/48
2a11:6c7:f30::/48
2a11:6c7:f31::/48
2a11:6c7:f32::/48
2a11:6c7:f33::/48
2a11:6c7:f34::/48
2a11:6c7:f35::/48
2a11:6c7:f38::/48
2a11:6c7:f39::/48
2a11:6c7:f40::/48
2a11:6c7:f41::/48
2a11:6c7:f42::/48
2a11:6c7:f43::/48
2a11:6c7:f44::/48
2a11:6c7:f45::/48
2a11:6c7:1100::/40
2a11:6c7:1200::/40
2a11:6c7:1300::/40
2a11:6c7:1400::/40
2a11:6c7:1500::/40
2a11:6c7:1600::/40
2a11:6c7:1700::/40
2a11:6c7:1800::/40
2a11:6c7:1900::/40
2a11:6c7:1a00::/40
2a11:6c7:1b00::/40
2a11:6c7:1e01::/48
2a11:6c7:2000::/40
2a11:6c7:2200::/40
2a11:6c7:2300::/40
2a11:6c7:2500::/40
2a11:6c7:2600::/40
2a11:6c7:3000::/40
2a11:6c7:3100::/40
2a14:7583:5840::/42
2a14:7583:5880::/42
2a14:7583:58c0::/42

Neighbours

Upstreams (transit or peers) (87)

ASNetworkVisibility
AS6939Hurricane Electric LLC22,070
AS52025ParadoxNetworks Limited15,213
AS5405Inter.link GmbH5,810
AS50629LWLcom GmbH2,515
AS48927ESEVEN DevOps GmbH2,451
AS1299Arelion Sweden AB1,917
AS212815Dyjix SAS926
AS215638Cilix Limited915
AS6204INTERKVM HOST SRL812
AS21738Rozint701
AS64289Macarne.com696
AS34927iFog GmbH559
AS210152-477
AS35133Eranium B.V.424
AS8849-314
AS30900-250
AS6517LAKENETWORKS239
AS13030Init7 (Switzerland) Ltd.201
AS8298IPng Networks GmbH184
AS24482SG.GS173
AS3935131173 Services AB173
AS49434FBW NETWORKS SAS126
AS35661-124
AS39801France IX Services SASU105
AS209022-105
AS29632Netassist International EOOD93
AS34019Hivane Association93
AS8218Zayo Infrastructure France SA83
AS25091IP-Max SA78
AS205794-66

The 30 most visible of 87.

Downstreams (customers) (290)

ASNetworkVisibility
AS218883Melspectrum Technology Co., Ltd.568
AS210132Thomas Glanzmann540
AS215459Pascal Kutscha536
AS219133Schleuniger Lukas Schleuniger trading as Schleuniger Management515
AS209828Genc BT Bilisim Teknolojileri Limited Sirketi505
AS205563zGato Marc Gomez483
AS402704TURRET.478
AS33711Saddle Networks477
AS199211IsDiak Consulting SAS477
AS214478Sakura Clouds LLC476
AS402766-475
AS402568-451
AS54891-447
AS202909-444
AS219369-444
AS219310-442
AS208223SHU-HAO TUNG434
AS218771-401
AS214507-380
AS202222-377
AS218444Muhammet Eren Karaman349
AS51351-347
AS214844-339
AS218564-330
AS210320-324
AS209710-315
AS18710-313
AS198408-309
AS402919-309
AS402737-304

The 30 most visible of 290.

130 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.