Skip to content

Autonomous System

AS1241 · Nova Telecommunications & Media Single Member S.A

Overview

AS1241 is announced on the Internet: RIPE RIS route collectors currently see 70 IPv4 prefixes and 29 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 608,768 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 74 upstream neighbours (transit providers or peers) and 31 downstream neighbours (customers or networks it carries). Its most visible upstreams are UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd (AS21215), TELECOM ITALIA SPARKLE S.p.A. (AS6762), and Hurricane Electric LLC (AS6939). AS1241 was assigned by ARIN, and its registration country is Greece.

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

Trace a route to this networkOpen in the BGP viewerWHOIS of 46.12.0.1

The trace goes to 46.12.0.1, the first address of 46.12.0.0/16. 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 (70 prefixes)

PrefixAddresses
46.12.0.0/1665,536
46.12.0.0/1816,384
46.12.64.0/1816,384
46.12.128.0/1816,384
46.12.192.0/1816,384
46.246.128.0/1732,768
46.246.128.0/1816,384
46.246.192.0/1816,384
62.1.0.0/1665,536
62.1.0.0/1732,768
62.1.41.0/24256
62.1.44.0/24256
62.1.53.0/24256
62.1.85.0/24256
62.1.128.0/1732,768
62.1.248.0/212,048
77.49.0.0/1665,536
77.49.0.0/1732,768
77.49.0.0/1816,384
77.49.64.0/204,096
77.49.128.0/1732,768
79.103.0.0/1665,536
79.103.0.0/1816,384
79.103.64.0/1816,384
79.103.128.0/1816,384
79.103.192.0/1816,384
91.198.183.0/24256
91.216.206.0/24256
91.223.104.0/24256
91.230.247.0/24256
130.43.0.0/1732,768
130.43.0.0/1816,384
130.43.0.0/198,192
130.43.32.0/198,192
130.43.64.0/1816,384
130.43.96.0/198,192
176.97.196.0/24256
185.72.148.0/24256
185.117.229.0/24256
188.4.0.0/1665,536
188.4.0.0/1732,768
188.4.128.0/1732,768
193.92.0.0/1665,536
193.92.0.0/1732,768
193.92.85.0/24256
193.92.128.0/1732,768
193.92.199.0/24256
193.218.1.0/24256
194.0.185.0/24256
194.50.43.0/24256
194.219.0.0/1665,536
194.219.0.0/1732,768
194.219.0.0/24256
194.219.41.0/24256
194.219.128.0/1732,768
194.219.223.0/24256
194.219.231.0/24256
195.74.224.0/198,192
212.54.192.0/198,192
212.251.0.0/1732,768
212.251.0.0/1816,384
212.251.56.0/24256
212.251.64.0/1816,384
212.251.91.0/24256
213.16.128.0/1732,768
213.16.128.0/1816,384
213.16.144.0/204,096
213.16.192.0/1816,384
213.16.224.0/204,096
213.16.253.0/24256

IPv6 prefixes (29 prefixes)

Prefix
2a02:2148::/29
2a02:2149::/32
2a02:2149::/33
2a02:2149:8000::/33
2a02:2149:8000::/34
2a02:2149:8000::/39
2a02:2149:8200::/39
2a02:2149:8400::/39
2a02:2149:8600::/39
2a02:2149:8800::/39
2a02:2149:8a00::/42
2a02:2149:8a40::/42
2a02:2149:8a80::/42
2a02:2149:8ac0::/42
2a02:2149:8b00::/42
2a02:2149:8b40::/42
2a02:2149:8b80::/42
2a02:2149:8bc0::/42
2a02:214b::/32
2a02:214c::/32
2a02:214c:8000::/39
2a02:214c:8200::/39
2a02:214c:8600::/39
2a02:214c:8800::/39
2a02:214d::/32
2a02:214d:4000::/34
2a02:214d:c000::/35
2a02:214d:e000::/36
2a02:214d:e800::/37

Neighbours

Upstreams (transit or peers) (74)

ASNetworkVisibility
AS21215UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd2,295
AS6762TELECOM ITALIA SPARKLE S.p.A.2,011
AS6939Hurricane Electric LLC618
AS9002RETN Limited259
AS6461Zayo Bandwidth178
AS34549meerfarbig GmbH & Co. KG100
AS34927iFog GmbH69
AS50877Airbeam S.r.l.69
AS34019Hivane Association68
AS5405Inter.link GmbH66
AS14840BR.Digital Telecom65
AS20764CJSC RASCOM65
AS24961WIIT AG65
AS25091IP-Max SA65
AS48362Stadtwerke Feldkirch65
AS34177Celeste SAS64
AS41327Fiber Telecom S.p.A.64
AS37497Network Platforms (PTY) LTD63
AS8455atom86 BV62
AS35280F5 Networks SARL62
AS3935131173 Services AB62
AS4230CLARO S.A.61
AS33891Core-Backbone GmbH56
AS61049Exascale Ltd52
AS13030Init7 (Switzerland) Ltd.51
AS29075IELO-LIAZO SERVICES SAS51
AS35625Eurofiber France SAS45
AS8298IPng Networks GmbH41
AS29691Nine Internet Solutions AG40
AS50673Serverius Holding B.V.39

The 30 most visible of 74.

Downstreams (customers) (31)

ASNetworkVisibility
AS214261AUTOHELLAS TOURIST AND TRADING SOCIETE ANONYME548
AS30850INDEPENDENT POWER TRANSMISSION OPERATOR - AMIE470
AS34516ARX-NET SA414
AS197746Georgios Vardikos trading as "HYPERHOSTING"388
AS8388ALTER EGO MEDIA S.A.375
AS50148Elliniki Radiofonia Tileorasi (ERT) SA324
AS35472MYTILINAIOS A.E.285
AS16013Unisystems SA278
AS206697Eurolife ERB General Insurance SA277
AS35506INFORMATION SOCIETY S.A.274
AS42070-274
AS42680-274
AS48489-274
AS199382-274
AS211109-274
AS215161-274
AS216028-274
AS8499-273
AS199375-273
AS197534-271
AS213218-271
AS206349-264
AS215964-264
AS204932-261
AS34780-256
AS24849-246
AS25472-219
AS207955-215
AS60325-184
AS57794-61

The 30 most visible of 31.

108 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.