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

AS150191

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS150191

NameIDNIC-SARANAINTIMEDIA-AS-ID

Country

RIRAPNIC

Allocated08.09.2022

Abuse contactinfo@intimedia.net.id

Network Overview

IPv4 Prefixes5

IPv6 Prefixes2

Upstreams (Transit)5

Downstreams (Customers)2

BGP Peers3

AS Path (BGP neighbours)

Upstreams (Transit)

AS136106PT Mega Akses Persada AS23947PT Mora Telematika Indonesia Tbk AS24534PT Trans Hybrid Communication AS38158PT Cyberindo Aditama AS4787PT Cyberindo Aditama

AS150191IDNIC-SARANAINTIMEDIA-AS-ID

Downstreams (Customers)

AS150931PT Denta Sejahtera Group AS154503PT Trimafa Computindo Networking

Upstreams (Transit) (5)

AS136106PT Mega Akses Persada

AS23947PT Mora Telematika Indonesia Tbk

AS24534PT Trans Hybrid Communication

AS38158PT Cyberindo Aditama

AS4787PT Cyberindo Aditama

Downstreams (Customers) (2)

AS150931PT Denta Sejahtera Group

AS154503PT Trimafa Computindo Networking

IPv4 Prefixes (5)

103.255.109.0/24

103.44.19.0/24

103.119.236.0/24

103.119.237.0/24

103.152.21.0/24

IPv6 Prefixes (2)

2001:df2:5dc0::/48

2001:df2:fe40::/48

BGP Peers (3)

AS24482SG.GS

AS35280F5 Networks SARL

AS154503PT Trimafa Computindo Networking

My IP ASN Lookup IP Lookup WHOIS DNS Lookup

What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.