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Autonomous System

AS34087 ยท NTE TELEKOM AS

Overview

AS34087 is announced on the Internet: RIPE RIS route collectors currently see 23 IPv4 prefixes and 3 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 152,576 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 52 upstream neighbours (transit providers or peers) and 10 downstream neighbours (customers or networks it carries). Its most visible upstreams are Arelion Sweden AB (AS1299), Level 3 Parent, LLC (AS3356), and Hurricane Electric LLC (AS6939). AS34087 was assigned by RIPE NCC, and its registration country is Norway.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 18, 2026 at 9:43 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 178.164.0.1, the first address of 178.164.0.0/17. 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 (23 prefixes)

PrefixAddresses
84.16.192.0/198,192
84.52.192.0/1816,384
84.52.224.0/198,192
85.89.0.0/198,192
89.151.192.0/198,192
89.151.224.0/198,192
94.246.0.0/1816,384
148.252.64.0/1816,384
148.252.64.0/198,192
148.252.96.0/198,192
152.65.0.0/198,192
152.65.32.0/198,192
152.65.64.0/198,192
152.65.96.0/198,192
178.164.0.0/1732,768
178.164.0.0/198,192
178.164.32.0/198,192
178.164.64.0/198,192
178.164.96.0/198,192
185.161.56.0/221,024
185.161.56.0/24256
185.161.57.0/24256
217.168.80.0/204,096

IPv6 prefixes (3 prefixes)

Prefix
2001:678:464::/48
2a01:560::/29
2a01:560::/32

Neighbours

Upstreams (transit or peers) (52)

ASNetworkVisibility
AS1299Arelion Sweden AB1,887
AS3356Level 3 Parent, LLC1,682
AS6939Hurricane Electric LLC1,079
AS25091IP-Max SA138
AS6461Zayo Bandwidth107
AS34549meerfarbig GmbH & Co. KG102
AS29695Lyse Tele AS91
AS5405Inter.link GmbH67
AS34927iFog GmbH63
AS6777Amsterdam Internet Exchange B.V.58
AS35280F5 Networks SARL57
AS8298IPng Networks GmbH55
AS4455IX Reach Ltd54
AS12779IT.Gate S.p.A.54
AS50304Blix Solutions AS51
AS8455atom86 BV49
AS34177Celeste SAS44
AS37497Network Platforms (PTY) LTD44
AS41327Fiber Telecom S.p.A.43
AS14840BR.Digital Telecom42
AS50673Serverius Holding B.V.40
AS3935131173 Services AB37
AS3214xTom GmbH36
AS48362Stadtwerke Feldkirch36
AS29075IELO-LIAZO SERVICES SAS34
AS29632Netassist International EOOD30
AS33891Core-Backbone GmbH27
AS37468Angola Cables27
AS37100SEACOM Limited26
AS9044BSE Software GmbH22

The 30 most visible of 52.

Downstreams (customers) (10)

ASNetworkVisibility
AS29492EIDSIVA DIGITAL AS3,485
AS47753ONIT AS1,132
AS206260Svorka AS549
AS204996Telemix AS418
AS61006Bredbandsfylket AS417
AS201656Helgeland Kraft AS404
AS49214MIDT ENERGI AS270
AS48863RenRorosAksess NEAS ENERGI TELEKOM AS171
AS41729Atea AS52
AS197463Aneo AS26

53 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.