Autonomous System
AS38757 · PT. Indonesia Comnets Plus
Overview
AS38757 is announced on the Internet: RIPE RIS route collectors currently see 19 IPv4 prefixes and no IPv6 prefix originated by this network. Together, its IPv4 prefixes cover 10,240 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 19 upstream neighbours (transit providers or peers) and 52 downstream neighbours (customers or networks it carries). Its most visible upstreams are Level 3 Parent, LLC (AS3356), PCCW Global (HK) Ltd. (AS3491), and Arelion Sweden AB (AS1299). AS38757 was assigned by APNIC, and its registration country is Indonesia.
Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 10:56 PM UTC. This page is refreshed at most every 12 hours.
Go further
The trace goes to 103.145.128.1, the first address of 103.145.128.0/22. 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 (19 prefixes)
| Prefix | Addresses |
|---|---|
| 103.140.206.0/23 | 512 |
| 103.141.46.0/23 | 512 |
| 103.141.104.0/23 | 512 |
| 103.141.180.0/23 | 512 |
| 103.141.188.0/23 | 512 |
| 103.143.192.0/23 | 512 |
| 103.144.76.0/23 | 512 |
| 103.144.166.0/23 | 512 |
| 103.144.174.0/23 | 512 |
| 103.144.178.0/23 | 512 |
| 103.144.186.0/23 | 512 |
| 103.144.226.0/23 | 512 |
| 103.144.226.0/24 | 256 |
| 103.145.30.0/23 | 512 |
| 103.145.32.0/23 | 512 |
| 103.145.126.0/23 | 512 |
| 103.145.128.0/22 | 1,024 |
| 103.145.140.0/22 | 1,024 |
| 103.145.180.0/23 | 512 |
IPv6 prefixes (none)
None currently seen.
Neighbours
Upstreams (transit or peers) (19)
| AS | Network | Visibility |
|---|---|---|
| AS3356 | Level 3 Parent, LLC | 4,594 |
| AS3491 | PCCW Global (HK) Ltd. | 3,809 |
| AS1299 | Arelion Sweden AB | 1,231 |
| AS6939 | Hurricane Electric LLC | 682 |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | 276 |
| AS33891 | Core-Backbone GmbH | 104 |
| AS9002 | RETN Limited | 33 |
| AS8966 | EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC | 25 |
| AS15802 | Emirates Integrated Telecommunications Company PJSC | 22 |
| AS132132 | MyRepublic Ltd. | 14 |
| AS9505 | Taiwan Internet Gateway | 10 |
| AS17557 | Pakistan Telecommunication Company Limited | 8 |
| AS9304 | HGC Global Communications Limited | 7 |
| AS24115 | Equinix | 7 |
| AS9498 | BHARTI Airtel Ltd. | 5 |
| AS20326 | TeraSwitch Networks Inc. | 4 |
| AS137409 | GSL Networks Pty LTD | 4 |
| AS4657 | StarHub Ltd | 3 |
| AS64049 | Reliance Jio Infocomm Pte Ltd Singapore | 2 |
Downstreams (customers) (52)
| AS | Network | Visibility |
|---|---|---|
| AS9341 | PT INDONESIA COMNETS PLUS | 4,320 |
| AS147171 | Badan Riset dan Inovasi Nasional | 534 |
| AS138844 | PT. PERTAMINA BINA MEDIKA | 517 |
| AS151605 | Sacomtel Lda. | 433 |
| AS4761 | INDOSAT Internet Network Provider | 334 |
| AS138816 | Pemerintah Kabupaten Banjar | 298 |
| AS45696 | Pusat Pelaporan dan Analisis Transaksi Keuangan | 265 |
| AS17725 | Pertamina Hulu Energi ONWJ | 264 |
| AS147170 | Dinas Komunikasi Informatika dan Statistik Kota Banjarmasin | 264 |
| AS38510 | KEMENTERIAN PERTANIAN REPUBLIK INDONESIA | 261 |
| AS152074 | - | 261 |
| AS152364 | - | 260 |
| AS153382 | - | 260 |
| AS149366 | - | 257 |
| AS140458 | - | 250 |
| AS45770 | - | 244 |
| AS56258 | - | 197 |
| AS153699 | - | 168 |
| AS7713 | PT Telekomunikasi Indonesia | 143 |
| AS132667 | - | 141 |
| AS17922 | INDOSAT Internet Network Provider | 125 |
| AS38765 | - | 104 |
| AS133818 | - | 96 |
| AS137288 | - | 83 |
| AS131783 | - | 77 |
| AS136117 | - | 76 |
| AS24524 | - | 65 |
| AS63510 | - | 55 |
| AS138840 | PT. PARSAORAN GLOBAL DATATRANS - NAP | 47 |
| AS149970 | - | 42 |
The 30 most visible of 52.
18 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.