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Autonomous System

AS13208 ยท Newtel Limited

Overview

AS13208 is announced on the Internet: RIPE RIS route collectors currently see 26 IPv4 prefixes and no IPv6 prefix originated by this network. Together, its IPv4 prefixes cover 13,568 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 57 upstream neighbours (transit providers or peers) and 3 downstream neighbours (customers or networks it carries). Its most visible upstreams are Cogent Communications, LLC (AS174), Level 3 Parent, LLC (AS3356), and Hurricane Electric LLC (AS6939). AS13208 was assigned by RIPE NCC, and its registration country is Jersey.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 4:51 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 81.20.176.1, the first address of 81.20.176.0/20. 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 (26 prefixes)

PrefixAddresses
81.20.176.0/204,096
159.255.208.0/221,024
159.255.212.0/221,024
185.57.212.0/221,024
213.133.193.0/24256
213.133.194.0/24256
213.133.195.0/24256
213.133.196.0/24256
213.133.197.0/24256
213.133.198.0/24256
213.133.199.0/24256
213.133.201.0/24256
213.133.202.0/24256
213.133.203.0/24256
213.133.207.0/24256
213.133.208.0/221,024
213.133.213.0/24256
213.133.214.0/24256
213.133.215.0/24256
213.133.216.0/24256
213.133.217.0/24256
213.133.218.0/24256
213.133.219.0/24256
213.133.220.0/24256
213.133.221.0/24256
213.133.223.0/24256

IPv6 prefixes (none)

None currently seen.

Neighbours

Upstreams (transit or peers) (57)

ASNetworkVisibility
AS174Cogent Communications, LLC683
AS3356Level 3 Parent, LLC626
AS6939Hurricane Electric LLC31
AS25091IP-Max SA10
AS22356Durand do Brasil Ltda8
AS8218Zayo Infrastructure France SA7
AS15802Emirates Integrated Telecommunications Company PJSC6
AS50629LWLcom GmbH6
AS34549meerfarbig GmbH & Co. KG5
AS33891Core-Backbone GmbH4
AS35280F5 Networks SARL4
AS34927iFog GmbH3
AS37468Angola Cables3
AS50304Blix Solutions AS3
AS3214xTom GmbH2
AS5405Inter.link GmbH2
AS7195EDGEUNO S.A.S2
AS12779IT.Gate S.p.A.2
AS14840BR.Digital Telecom2
AS20562Broadband Hosting B.V.2
AS29075IELO-LIAZO SERVICES SAS2
AS34177Celeste SAS2
AS37100SEACOM Limited2
AS37497Network Platforms (PTY) LTD2
AS3935131173 Services AB2
AS41327Fiber Telecom S.p.A.2
AS42295TBISS Ltd2
AS47692Nessus GmbH2
AS49434FBW NETWORKS SAS2
AS56911Warian S.R.L.2

The 30 most visible of 57.

Downstreams (customers) (3)

ASNetworkVisibility
AS204648Calligo Limited253
AS25040I.T. Consultancy Limited175
AS211875Government of Jersey51

40 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.