An Autonomous System Number (ASN) is a unique number assigned to a network in global internet routing. Every provider that participates directly on the internet has its own ASN (e.g. AS15169 for Google).

What are upstreams, peers and prefixes?

Upstreams are transit providers through which an AS reaches the internet. Peers are networks with direct traffic exchange. Prefixes are the IP address ranges the AS announces via BGP.

Where does the ASN data come from?

The data comes from the official RDAP services of the RIRs (RIPE, ARIN, etc.) and from RIPEstat (prefixes and neighbour ASNs).

ASN Lookup – Networks, Upstreams and Prefixes

AS24521

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS24521

NameDATAUTAMA-NAP-ID

Country

RIRAPNIC

Allocated20.08.2019

Abuse contactabuse@datautama.net.id

Network Overview

IPv4 Prefixes56

IPv6 Prefixes16

Upstreams (Transit)7

Downstreams (Customers)14

BGP Peers11

AS Path (BGP neighbours)

Upstreams (Transit)

AS134654PT Data Utama Dinamika AS136106PT Mega Akses Persada AS23947PT Mora Telematika Indonesia Tbk AS35280F5 Networks SARL AS45147PT NAP Info Lintas Nusa AS4800PT Aplikanusa Lintasarta+1

AS24521DATAUTAMA-NAP-ID

Downstreams (Customers)

AS131726Diskominfo Kota Tegal AS135488PT Othmar Matra Media AS141657Dinas Komunikasi Informatika dan Statistika Kabupaten Brebes AS141977PDAM Bandarmasih Kota Banjarmasin AS147077Pemerintah Kabupaten Kubu Raya AS150521Politeknik Pekerjaan Umum+8

Upstreams (Transit) (7)

AS134654PT Data Utama Dinamika

AS136106PT Mega Akses Persada

AS23947PT Mora Telematika Indonesia Tbk

AS35280F5 Networks SARL

AS45147PT NAP Info Lintas Nusa

AS4800PT Aplikanusa Lintasarta

AS7713PT Telkom Indonesia Tbk

Downstreams (Customers) (14)

AS131726Diskominfo Kota Tegal

AS135488PT Othmar Matra Media

AS141657Dinas Komunikasi Informatika dan Statistika Kabupaten Brebes

AS141977PDAM Bandarmasih Kota Banjarmasin

AS147077Pemerintah Kabupaten Kubu Raya

AS150521Politeknik Pekerjaan Umum

AS150539PT Akses Utama Dinamika

AS151554PT Pandawa Abadi Sentosa

AS152820PT Kaltim Net Nusantara

AS154521PT Digital Prima Solution

AS38501PT Solusi Lintas Data

AS38517PT Bangsawan Cyberindo

AS4821

AS9340

IPv4 Prefixes (56)

203.89.27.0/24

112.109.16.0/23

112.109.20.0/24

123.255.202.0/24

203.89.29.0/24

203.89.24.0/23

112.109.17.0/24

112.109.18.0/24

112.109.16.0/24

119.82.240.0/21

119.82.240.0/24

203.89.31.0/24

203.89.26.0/24

112.109.20.0/23

119.82.243.0/24

123.255.204.0/23

112.109.21.0/24

112.109.23.0/24

203.89.28.0/23

203.89.30.0/24

123.255.205.0/24

123.255.200.0/21

119.82.242.0/24

112.109.16.0/22

203.89.30.0/23

123.255.202.0/23

203.89.28.0/24

203.89.26.0/23

123.255.204.0/22

123.255.200.0/23

175.184.230.0/24

119.82.244.0/24

119.82.240.0/23

175.184.227.0/24

112.109.20.0/22

203.89.28.0/22

123.255.203.0/24

123.255.201.0/24

112.109.22.0/23

119.82.245.0/24

175.184.224.0/21

119.82.242.0/23

112.109.19.0/24

123.255.200.0/24

112.109.16.0/21

119.82.240.0/22

123.255.207.0/24

175.184.231.0/24

203.89.24.0/21

119.82.244.0/23

203.89.25.0/24

119.82.244.0/22

123.255.204.0/24

119.82.247.0/24

123.255.200.0/22

203.89.24.0/22

IPv6 Prefixes (16)

2403:ba00:2::/48

2403:ba00:200::/40

2403:ba00:600::/48

2403:ba00:602::/48

2403:ba00:300::/40

2403:ba00:700::/40

2403:ba00:73e::/48

2403:ba00:600::/40

2403:ba00::/32

2403:ba00:73c::/48

2403:ba00:73d::/48

2403:ba00:73f::/48

2403:ba00::/40

2403:ba00:607::/48

2403:ba00:73b::/48

2403:ba00:603::/48

BGP Peers (11)

AS24482SG.GS