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

AS24211

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS24211

NameDETIK-AS-ID

Country

RIRAPNIC

Allocated20.08.2019

Abuse contactabuse@detik.net.id

Network Overview

IPv4 Prefixes9

IPv6 Prefixes3

Upstreams (Transit)6

Downstreams (Customers)0

BGP Peers2

AS Path (BGP neighbours)

Upstreams (Transit)

AS137366PT iForte Solusi Infotek AS137367PT iForte Solusi Infotek AS24213PT Arsen Kusuma Indonesia AS38158PT Cyberindo Aditama AS7597IIX Route Servers AS7717OpenIXP Route Servers

AS24211DETIK-AS-ID

Downstreams (Customers)

none

Upstreams (Transit) (6)

AS137366PT iForte Solusi Infotek

AS137367PT iForte Solusi Infotek

AS24213PT Arsen Kusuma Indonesia

AS38158PT Cyberindo Aditama

AS7597IIX Route Servers

AS7717OpenIXP Route Servers

IPv4 Prefixes (9)

203.190.240.0/23

103.49.222.0/23

203.190.244.0/23

203.190.247.0/24

203.190.240.0/21

103.49.220.0/22

203.190.242.0/23

203.190.246.0/23

103.49.220.0/23

IPv6 Prefixes (3)

2402:a000:c000::/34

2402:a000:8000::/34

2402:a000::/34

BGP Peers (2)

AS133339CXC Route Servers

AS24482SG.GS

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.