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Autonomous System

AS23679 · PT. Media Antar Nusa

Overview

AS23679 is announced on the Internet: RIPE RIS route collectors currently see 89 IPv4 prefixes and 26 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 23,552 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 6 upstream neighbours (transit providers or peers) and 12 downstream neighbours (customers or networks it carries). Its most visible upstreams are PT. Mega Akses Persada (AS136106), PT Telekomunikasi Indonesia (AS7713), and PT Aplikanusa Lintasarta (AS4800). AS23679 was assigned by APNIC, and its registration country is Indonesia.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 11:47 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 202.162.192.1, the first address of 202.162.192.0/21. 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 (89 prefixes)

PrefixAddresses
27.121.112.0/23512
27.121.112.0/24256
27.121.113.0/24256
43.229.253.0/24256
43.229.254.0/24256
43.229.255.0/24256
43.230.128.0/24256
43.230.129.0/24256
43.230.130.0/23512
43.230.130.0/24256
43.230.131.0/24256
45.249.217.0/24256
91.124.132.0/24256
91.124.138.0/24256
103.31.44.0/23512
103.31.44.0/24256
103.31.45.0/24256
103.31.46.0/24256
103.103.139.0/24256
103.114.76.0/24256
103.114.77.0/24256
103.114.78.0/24256
103.153.228.0/24256
103.153.229.0/24256
103.157.136.0/24256
103.157.137.0/24256
103.196.116.0/24256
103.238.200.0/24256
103.238.201.0/24256
103.238.202.0/24256
103.238.203.0/24256
103.245.226.0/24256
110.232.64.0/24256
110.232.65.0/24256
110.232.66.0/24256
110.232.67.0/24256
110.232.68.0/24256
110.232.69.0/24256
110.232.70.0/24256
110.232.71.0/24256
110.232.72.0/24256
110.232.78.0/24256
110.232.80.0/23512
110.232.80.0/24256
110.232.81.0/24256
110.232.82.0/24256
110.232.83.0/24256
110.232.84.0/24256
110.232.86.0/23512
110.232.86.0/24256
110.232.87.0/24256
110.232.90.0/24256
110.232.91.0/24256
110.232.92.0/24256
124.158.116.0/24256
124.158.117.0/24256
125.253.140.0/24256
125.253.141.0/24256
125.253.142.0/24256
125.253.143.0/24256
150.107.136.0/24256
150.107.137.0/24256
168.80.232.0/221,024
168.80.240.0/221,024
168.80.248.0/221,024
168.80.252.0/221,024
168.81.16.0/23512
196.16.248.0/24256
196.17.227.0/24256
196.17.231.0/24256
196.19.248.0/24256
202.134.236.0/24256
202.155.138.0/24256
202.155.139.0/24256
202.162.192.0/212,048
202.162.192.0/221,024
202.162.192.0/23512
202.162.192.0/24256
202.162.193.0/24256
202.162.194.0/23512
202.162.194.0/24256
202.162.195.0/24256
202.162.196.0/23512
202.162.196.0/24256
202.162.197.0/24256
202.162.198.0/24256
202.162.199.0/24256
202.162.202.0/24256
202.162.204.0/24256

IPv6 prefixes (26 prefixes)

Prefix
2401:2900::/40
2401:2900::/48
2401:2900:100::/47
2401:2900:102::/47
2401:2900:104::/47
2401:2900:106::/47
2401:2900:108::/47
2401:2900:200::/40
2401:2900:3f00::/40
2401:2900:3f00::/48
2401:2900:8000::/33
2401:2900:8000::/34
2401:2900:8000::/48
2401:2900:8001::/48
2401:2900:8002::/48
2401:2900:8003::/48
2401:2900:8004::/48
2401:2900:8005::/48
2401:2900:8006::/48
2401:2900:8007::/48
2401:2900:8888::/48
2406:be40:b15a::/48
2406:be40:babe::/48
2406:be40:cafe::/48
2406:be40:dead::/48
2406:be40:ebe5::/48

Neighbours

Upstreams (transit or peers) (6)

ASNetworkVisibility
AS136106PT. Mega Akses Persada3,138
AS7713PT Telekomunikasi Indonesia1,919
AS4800PT Aplikanusa Lintasarta1,143
AS147168PT NTT Indonesia67
AS35280F5 Networks SARL16
AS138818Internet Ini Saja5

Downstreams (customers) (12)

ASNetworkVisibility
AS138818Internet Ini Saja552
AS213607WORLD FIRST COMMUNICATION LTD494
AS38773CiputraNet287
AS55694Universitas Ciputra284
AS151519PT Jaringan FIberku Indonesia279
AS38500PT. Cross Network Indonesia147
AS147157Universitas Merdeka Malang115
AS7713PT Telekomunikasi Indonesia98
AS153871PT SOLUSI INOVASI BISNIS6
AS150222PT Paket Switch Bersama3
AS151583-2
AS150191-1

2 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.