Skip to content

Autonomous System

AS23947 · PT.Mora Telematika Indonesia

Overview

AS23947 is announced on the Internet: RIPE RIS route collectors currently see 12 IPv4 prefixes and 1 IPv6 prefix originated by this network. Together, its IPv4 prefixes cover 3,072 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 81 upstream neighbours (transit providers or peers) and 312 downstream neighbours (customers or networks it carries). Its most visible upstreams are Hurricane Electric LLC (AS6939), GTT Communications Inc. (AS3257), and Cogent Communications, LLC (AS174). AS23947 was assigned by APNIC, and its registration country is Indonesia.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 10:51 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 103.111.144.1, the first address of 103.111.144.0/24. 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 (12 prefixes)

PrefixAddresses
103.111.144.0/24256
103.111.192.0/24256
103.116.124.0/24256
103.116.125.0/24256
103.116.126.0/24256
103.116.127.0/24256
103.129.216.0/24256
103.129.217.0/24256
103.129.218.0/24256
103.129.249.0/24256
103.154.84.0/24256
103.154.136.0/24256

IPv6 prefixes (1 prefix)

Prefix
2400:dc00:4007::/48

Neighbours

Upstreams (transit or peers) (81)

ASNetworkVisibility
AS6939Hurricane Electric LLC67,124
AS3257GTT Communications Inc.10,005
AS174Cogent Communications, LLC8,210
AS2914NTT America, Inc.5,022
AS23764CTGNet718
AS2497Internet Initiative Japan Inc.705
AS60068Datacamp Limited482
AS9583Sify Limited359
AS9002RETN Limited333
AS35280F5 Networks SARL277
AS8220COLT Technology Services Group Limited269
AS24530-142
AS9304HGC Global Communications Limited132
AS58453China Mobile International Limited125
AS8298IPng Networks GmbH99
AS8966EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC96
AS33891Core-Backbone GmbH95
AS1103SURF B.V.94
AS6057Administracion Nacional de Telecomunicaciones93
AS7473Singapore Telecommunications Ltd92
AS286GTT Communications Inc.81
AS137409GSL Networks Pty LTD65
AS39686Eurofiber Nederland BV58
AS2518-57
AS4635-43
AS21859Zenlayer Inc38
AS38757-35
AS8359MTS PJSC33
AS7195EDGEUNO S.A.S27
AS131111-26

The 30 most visible of 81.

Downstreams (customers) (312)

ASNetworkVisibility
AS55666PT Media Sarana Data2,769
AS18004PT WIRELESS INDONESIA ( WIN )2,450
AS133798PT. Smartfren Telecom, Tbk1,786
AS18103Neuviz Net1,753
AS24521PT. DATA Utama Dinamika1,714
AS131111PT Mora Telematika Indonesia1,323
AS138871PT. Trans Indonesia Superkoridor1,179
AS138839PT Adidaya Infocom Lestari1,169
AS63859PT. Eka Mas Republik1,150
AS136119PT Bali Towerindo Sentra, Tbk1,102
AS138115PT Deneva1,087
AS24207-1,002
AS38515-970
AS131702-947
AS23671PT. Sarana InsanMuda Selaras946
AS140223-921
AS131769-884
AS142373PT Multi Network Indonesia833
AS46023-832
AS131713-829
AS59282-811
AS9657-763
AS135468-749
AS132637-724
AS150203-716
AS23953-685
AS153068-619
AS136880-595
AS24532-587
AS140481PT Tonggak Teknologi Netikom573

The 30 most visible of 312.

79 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.