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Autonomous System

AS138077 · PT Abhinawa Sumberdaya Asia

Overview

AS138077 is announced on the Internet: RIPE RIS route collectors currently see 69 IPv4 prefixes and 5 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 26,112 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 10 upstream neighbours (transit providers or peers) and 38 downstream neighbours (customers or networks it carries). Its most visible upstreams are DCConnect Communication Pte. Ltd. (AS151326), Indosat Singapore Pte. Ltd. (AS131219), and PT XL Axiata Tbk (AS17885). AS138077 was assigned by APNIC, and its registration country is Indonesia.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 1:23 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 9.176.224.1, the first address of 9.176.224.0/20. 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 (69 prefixes)

PrefixAddresses
9.176.224.0/204,096
36.50.46.0/24256
36.50.47.0/24256
72.57.155.0/24256
72.57.156.0/24256
72.57.157.0/24256
72.57.158.0/24256
72.57.159.0/24256
72.57.160.0/24256
72.57.161.0/24256
72.57.162.0/24256
72.57.163.0/24256
72.57.164.0/24256
101.1.4.0/24256
103.7.187.0/24256
103.10.136.0/221,024
103.16.136.0/24256
103.16.137.0/24256
103.16.138.0/24256
103.16.139.0/24256
103.52.2.0/24256
103.52.3.0/24256
103.87.70.0/24256
103.87.71.0/24256
103.130.198.0/23512
103.130.198.0/24256
103.130.199.0/24256
103.150.179.0/24256
103.160.54.0/24256
103.160.55.0/24256
103.160.154.0/24256
103.160.155.0/24256
103.242.76.0/24256
110.44.170.0/24256
110.44.172.0/221,024
114.199.82.0/24256
114.199.85.0/24256
114.199.87.0/24256
117.103.116.0/24256
117.103.117.0/24256
157.66.188.0/24256
157.66.189.0/24256
157.119.235.0/24256
160.20.222.0/24256
160.250.198.0/24256
160.250.199.0/24256
202.56.172.0/24256
202.56.173.0/24256
202.56.174.0/24256
202.56.175.0/24256
202.58.219.0/24256
202.58.223.0/24256
202.155.66.0/23512
202.155.68.0/23512
202.155.70.0/24256
202.155.71.0/24256
202.155.80.0/221,024
202.155.84.0/23512
202.155.92.0/23512
202.155.104.0/221,024
202.155.112.0/23512
202.155.114.0/23512
202.155.122.0/24256
202.155.123.0/24256
202.155.124.0/23512
202.155.140.0/24256
202.155.145.0/24256
203.84.138.0/24256
203.84.140.0/24256

IPv6 prefixes (5 prefixes)

Prefix
2401:44c0:3::/48
2407:14c0::/32
2407:14c0::/40
2407:14c0:100::/40
2407:14c0:104::/48

Neighbours

Upstreams (transit or peers) (10)

ASNetworkVisibility
AS151326DCConnect Communication Pte. Ltd.2,024
AS131219Indosat Singapore Pte. Ltd.2,011
AS17885PT XL Axiata Tbk247
AS151506PT Widjaja Piranti Teknologi52
AS54994Meteverse Limited.45
AS7713PT Telekomunikasi Indonesia44
AS984OCTOPUS WEB SOLUTION INC27
AS35280F5 Networks SARL10
AS23700Linknet-Fastnet ASN2
AS7717OpenIXP ASN1

Downstreams (customers) (38)

ASNetworkVisibility
AS24429Taobao - Zhejiang Taobao Network Co.,Ltd657
AS984OCTOPUS WEB SOLUTION INC538
AS54994Meteverse Limited.462
AS149981Edgenext Legend Dynasty Pte. Ltd.339
AS63099TELECOM TECHNOLOGY - MADEALA TELECOM TECHNOLOGY INC287
AS148996GLOBAL COMMUNICATION NETWORK LIMITED259
AS13700NexusWave257
AS139341ACE246
AS139057Edgenext Legend Dynasty Pte. Ltd.67
AS64315PT MITRA VISIONER PRATAMA52
AS17497Liasail Global Hongkong Limited28
AS58816-8
AS135438-8
AS138130-8
AS135483-3
AS153117-3
AS138107-2
AS139997-2
AS149948-2
AS150216-2
AS152394PT Arta Teletama Teknologi2
AS58477-1
AS132649-1
AS133349-1
AS138045-1
AS138839-1
AS138876-1
AS140940-1
AS141137PT Media Cepat Indonesia1
AS141636-1

The 30 most visible of 38.

11 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.