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

AS53156

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS53156

NameASN53156

OrganisationPortalSAT Telecom

Country

RIR–

Allocated15.06.2010

Abuse contactmaxuelneto@gmail.com

Network Overview

IPv4 Prefixes9

IPv6 Prefixes1

Upstreams (Transit)1

Downstreams (Customers)3

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS14840BR.DIGITAL

AS53156ASN53156

Downstreams (Customers)

AS267006TOP LAN NET AS267503Maxxnet AS273800CONNECT INTERNET BANDA LARGA LTDA ME

Upstreams (Transit) (1)

AS14840BR.DIGITAL

Downstreams (Customers) (3)

AS267006TOP LAN NET

AS267503Maxxnet

AS273800CONNECT INTERNET BANDA LARGA LTDA ME

IPv4 Prefixes (9)

186.211.10.0/23

186.211.12.0/23

186.211.14.0/23

186.211.0.0/20

186.211.8.0/23

186.211.4.0/23

186.211.6.0/23

186.211.2.0/23

186.211.0.0/23

IPv6 Prefixes (1)

2804:4a04::/32

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.