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Autonomous System

AS137367 ยท PT iForte Solusi Infotek

Overview

AS137367 is announced on the Internet: RIPE RIS route collectors currently see 1 IPv4 prefix and 1 IPv6 prefix originated by this network. Together, its IPv4 prefixes cover 256 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 55 upstream neighbours (transit providers or peers) and 31 downstream neighbours (customers or networks it carries). Its most visible upstreams are Hurricane Electric LLC (AS6939), Hong Kong Internet Exchange--Route Server 1 (AS4635), and IP-Max SA (AS25091). AS137367 was assigned by APNIC, and its registration country is Indonesia.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 11:53 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 103.116.219.1, the first address of 103.116.219.0/24. 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 (1 prefix)

PrefixAddresses
103.116.219.0/24256

IPv6 prefixes (1 prefix)

Prefix
2403:6c0:7367::/48

Neighbours

Upstreams (transit or peers) (55)

ASNetworkVisibility
AS6939Hurricane Electric LLC641
AS4635Hong Kong Internet Exchange--Route Server 1283
AS25091IP-Max SA186
AS34549meerfarbig GmbH & Co. KG178
AS9002RETN Limited165
AS34177Celeste SAS133
AS3214xTom GmbH125
AS45287Varnion Technology Semesta, PT119
AS12779IT.Gate S.p.A.108
AS35280F5 Networks SARL103
AS37468Angola Cables96
AS17727-85
AS5405Inter.link GmbH60
AS33891Core-Backbone GmbH40
AS29075-28
AS8966EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC26
AS4455IX Reach Ltd24
AS8359MTS PJSC24
AS50304Blix Solutions AS22
AS6797GlobalConnect AB21
AS41327Fiber Telecom S.p.A.21
AS9044BSE Software GmbH19
AS34927iFog GmbH19
AS17557Pakistan Telecommunication Company Limited15
AS37497-15
AS14840BR.Digital Telecom14
AS48362Stadtwerke Feldkirch14
AS15802Emirates Integrated Telecommunications Company PJSC13
AS24115Equinix12
AS60171AFR-IX TELECOM S.A.12

The 30 most visible of 55.

Downstreams (customers) (31)

ASNetworkVisibility
AS137366PT iForte Solusi Infotek - NAP3,407
AS17995PT iForte Global Internet1,808
AS136838PT Bit Technologi Nusantara309
AS46047Politeknik Negeri Sriwijaya157
AS136093PT Mitra Lintas Multimedia130
AS7713PT Telekomunikasi Indonesia116
AS24211PT. Detik Ini JUga79
AS141934PT Sanders Bersaudara Media70
AS23954PT. Bank Mandiri (Persero) Tbk.69
AS136102PT. Arupa Cloud Nusantara63
AS140456-62
AS45658-61
AS147126-56
AS136117-55
AS133811-41
AS150988-37
AS139997-23
AS149720-21
AS147091-18
AS24212-15
AS63506-13
AS147145-13
AS152416PT Barokah Sistem Telematika13
AS6939Hurricane Electric LLC12
AS142370-11
AS45287Varnion Technology Semesta, PT10
AS136873-10
AS140469PT Wahyu Adidaya Network10
AS139009Windstream Communication Limited9
AS9785-8

The 30 most visible of 31.

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.