Skip to content

Autonomous System

AS12491 · Gilat Telecom Ltd.

Overview

AS12491 is announced on the Internet: RIPE RIS route collectors currently see 220 IPv4 prefixes and 4 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 45,568 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 63 upstream neighbours (transit providers or peers) and 11 downstream neighbours (customers or networks it carries). Its most visible upstreams are Exelera Telecom Ltd (AS208905), Arelion Sweden AB (AS1299), and Hot-Net internet services Ltd. (AS12849). AS12491 was assigned by RIPE NCC, and its registration country is Israel.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 3:52 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 62.56.140.1, the first address of 62.56.140.0/22. 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 (220 prefixes)

PrefixAddresses
62.56.128.0/24256
62.56.129.0/24256
62.56.130.0/24256
62.56.131.0/24256
62.56.132.0/24256
62.56.133.0/24256
62.56.134.0/24256
62.56.135.0/24256
62.56.136.0/24256
62.56.140.0/221,024
62.56.140.0/24256
62.56.141.0/24256
62.56.142.0/24256
62.56.143.0/24256
62.56.144.0/23512
62.56.144.0/24256
62.56.145.0/24256
62.56.146.0/23512
62.56.146.0/24256
62.56.147.0/24256
62.56.148.0/23512
62.56.148.0/24256
62.56.149.0/24256
62.56.150.0/24256
62.56.154.0/24256
62.56.157.0/24256
62.56.158.0/24256
62.56.159.0/24256
62.56.164.0/24256
62.56.165.0/24256
62.56.167.0/24256
62.56.168.0/221,024
62.56.168.0/23512
62.56.168.0/24256
62.56.169.0/24256
62.56.170.0/23512
62.56.170.0/24256
62.56.171.0/24256
62.56.174.0/23512
62.56.174.0/24256
62.56.175.0/24256
62.56.216.0/24256
62.56.217.0/24256
62.56.218.0/23512
62.56.218.0/24256
62.56.219.0/24256
62.56.220.0/23512
62.56.220.0/24256
62.56.221.0/24256
62.56.224.0/221,024
62.56.224.0/24256
62.56.225.0/24256
62.56.226.0/24256
62.56.227.0/24256
62.56.228.0/23512
62.56.228.0/24256
62.56.229.0/24256
62.56.230.0/24256
62.56.232.0/23512
62.56.232.0/24256
62.56.233.0/24256
62.56.234.0/23512
62.56.234.0/24256
62.56.235.0/24256
62.56.236.0/23512
62.56.236.0/24256
62.56.237.0/24256
62.56.238.0/24256
62.56.239.0/24256
62.56.244.0/23512
62.56.244.0/24256
62.56.245.0/24256
62.56.246.0/24256
62.56.247.0/24256
62.56.248.0/221,024
62.56.248.0/23512
62.56.248.0/24256
62.56.249.0/24256
62.56.250.0/23512
62.56.250.0/24256
62.56.251.0/24256
81.199.0.0/24256
81.199.1.0/24256
81.199.2.0/24256
81.199.7.0/24256
81.199.9.0/24256
81.199.10.0/24256
81.199.11.0/24256
81.199.13.0/24256
81.199.14.0/24256
81.199.16.0/221,024
81.199.16.0/23512
81.199.16.0/24256
81.199.17.0/24256
81.199.18.0/23512
81.199.18.0/24256
81.199.19.0/24256
81.199.22.0/24256
81.199.23.0/24256
81.199.32.0/24256

Showing the first 100 of 220, in address order. Complete list on RIPEstat

IPv6 prefixes (4 prefixes)

Prefix
2a02:ba0::/32
2a02:ba0::/48
2a02:ba0:1::/48
2a02:ba0:10aa::/48

Neighbours

Upstreams (transit or peers) (63)

ASNetworkVisibility
AS208905Exelera Telecom Ltd1,222
AS1299Arelion Sweden AB987
AS12849Hot-Net internet services Ltd.562
AS6453TATA COMMUNICATIONS (AMERICA) INC502
AS3491PCCW Global (HK) Ltd.498
AS20294MTN Uganda297
AS37273Bandwidth and Cloud Services Group Ltd279
AS6939Hurricane Electric LLC112
AS34549meerfarbig GmbH & Co. KG48
AS34927iFog GmbH41
AS25091IP-Max SA37
AS5405Inter.link GmbH34
AS29691Nine Internet Solutions AG30
AS33891Core-Backbone GmbH30
AS8758Iway AG28
AS34019Hivane Association28
AS14840BR.Digital Telecom26
AS35625Eurofiber France SAS26
AS3935131173 Services AB26
AS34177Celeste SAS25
AS4230CLARO S.A.24
AS48362Stadtwerke Feldkirch24
AS8298IPng Networks GmbH23
AS20764CJSC RASCOM22
AS12859BIT BV21
AS24961WIIT AG20
AS41327Fiber Telecom S.p.A.20
AS12779IT.Gate S.p.A.19
AS4455IX Reach Ltd15
AS29075IELO-LIAZO SERVICES SAS15

The 30 most visible of 63.

Downstreams (customers) (11)

ASNetworkVisibility
AS204528spacecom Space-Communication ltd.986
AS219504YOSSI COMMUNICATION Y.A LTD959
AS50237Colman The College of Management, Academic Studies, Founded by the Union Officials in Tel Aviv, Corporation for Public-Benefit Ltd.292
AS37453Vodacom Congo265
AS21486Synamedia Technologies Israel LTD261
AS201073YES TV AND COMMUNICATIONS SERVICES LTD242
AS56804Gilat Satellite Networks Ltd.155
AS7862Chevron Corporation142
AS13684Medtronic, Incorporated106
AS13073IFAT - Media Information Center LTD57
AS57035-57

63 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.