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Autonomous System

AS37492 · Orange Tunisie

Overview

AS37492 is announced on the Internet: RIPE RIS route collectors currently see 349 IPv4 prefixes and 7 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 1,943,296 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 17 upstream neighbours (transit providers or peers) and 9 downstream neighbours (customers or networks it carries). Its most visible upstreams are Opentransit Orange S.A. (AS5511), TELECOM ITALIA SPARKLE S.p.A. (AS6762), and Hurricane Electric LLC (AS6939). AS37492 was assigned by AFRINIC, and its registration country is Tunisia.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 4:55 AM UTC. This page is refreshed at most every 12 hours.

Go further

Trace a route to this networkOpen in the BGP viewerWHOIS of 196.224.0.1

The trace goes to 196.224.0.1, the first address of 196.224.0.0/12. 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 (349 prefixes)

PrefixAddresses
41.224.0.0/198,192
41.224.0.0/204,096
41.224.0.0/212,048
41.224.4.0/24256
41.224.6.0/24256
41.224.8.0/212,048
41.224.8.0/24256
41.224.12.0/24256
41.224.13.0/24256
41.224.16.0/204,096
41.224.16.0/212,048
41.224.24.0/212,048
41.224.32.0/24256
41.224.33.0/24256
41.224.35.0/24256
41.224.36.0/221,024
41.224.40.0/24256
41.224.42.0/24256
41.224.44.0/221,024
41.224.44.0/23512
41.224.46.0/23512
41.224.48.0/204,096
41.224.48.0/212,048
41.224.56.0/212,048
41.224.62.0/24256
41.224.64.0/1816,384
41.224.64.0/198,192
41.224.64.0/212,048
41.224.72.0/212,048
41.224.80.0/212,048
41.224.88.0/212,048
41.224.96.0/198,192
41.224.96.0/212,048
41.224.104.0/212,048
41.224.112.0/212,048
41.224.120.0/212,048
41.224.128.0/1732,768
41.224.128.0/1816,384
41.224.128.0/198,192
41.224.160.0/198,192
41.224.192.0/1816,384
41.224.192.0/198,192
41.224.192.0/204,096
41.224.208.0/204,096
41.224.221.0/24256
41.224.224.0/198,192
41.224.224.0/204,096
41.224.240.0/204,096
41.228.64.0/1816,384
41.228.80.0/204,096
41.228.96.0/198,192
41.228.96.0/204,096
41.228.112.0/204,096
41.228.128.0/1816,384
41.228.128.0/198,192
41.228.128.0/204,096
41.228.144.0/204,096
41.228.160.0/198,192
41.228.160.0/204,096
41.228.176.0/204,096
41.230.212.0/221,024
41.230.216.0/212,048
41.230.216.0/221,024
41.230.216.0/23512
41.230.218.0/23512
41.230.220.0/221,024
41.230.220.0/23512
41.230.222.0/23512
41.230.224.0/198,192
41.230.224.0/204,096
41.230.224.0/212,048
41.230.232.0/212,048
41.230.240.0/204,096
41.230.240.0/212,048
41.230.248.0/212,048
41.231.30.0/23512
41.231.56.0/212,048
102.219.164.0/221,024
102.219.164.0/23512
102.219.164.0/24256
102.219.165.0/24256
102.219.166.0/23512
160.156.0.0/14262,144
160.156.0.0/15131,072
160.156.0.0/1665,536
160.156.0.0/1732,768
160.156.128.0/1732,768
160.157.0.0/1665,536
160.157.0.0/1732,768
160.157.128.0/1732,768
160.158.0.0/15131,072
160.158.0.0/1665,536
160.158.0.0/1732,768
160.158.128.0/1732,768
160.159.0.0/1665,536
160.159.0.0/1732,768
160.159.128.0/1732,768
165.50.0.0/15131,072
165.50.0.0/1665,536
165.50.0.0/1732,768

Showing the first 100 of 349, in address order. Complete list on RIPEstat

IPv6 prefixes (7 prefixes)

Prefix
2c0f:f290::/32
2c0f:f290::/34
2c0f:f290:4000::/34
2c0f:f290:8000::/35
2c0f:f290:a000::/35
2c0f:f290:c000::/34
2c0f:fab0:1000::/48

Neighbours

Upstreams (transit or peers) (17)

ASNetworkVisibility
AS5511Opentransit Orange S.A.2,720
AS6762TELECOM ITALIA SPARKLE S.p.A.324
AS6939Hurricane Electric LLC23
AS5405Inter.link GmbH7
AS8220COLT Technology Services Group Limited7
AS8218Zayo Infrastructure France SA5
AS4455IX Reach Ltd2
AS6204INTERKVM HOST SRL2
AS14840BR.Digital Telecom2
AS22356Durand do Brasil Ltda2
AS24961WIIT AG2
AS41327Fiber Telecom S.p.A.2
AS9498BHARTI Airtel Ltd.1
AS28716Retelit Digital Services S.p.A.1
AS31543myNet GmbH1
AS60171AFR-IX TELECOM S.A.1
AS137409GSL Networks Pty LTD1

Downstreams (customers) (9)

ASNetworkVisibility
AS37504EO Data Center663
AS37709Cloud Temple Tunisia441
AS328394STE RESEAUX FORMATION CONSEIL263
AS328853OXAHOST262
AS329807Fluidity SA262
AS328897VOLUS SOLUTION TECHNOLOGIE261
AS15084Concentrix CVG Corporation182
AS5438Agence Tunisienne d'Internet1
AS328307UNIPACK1

19 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.