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

AS61900

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS61900

NameASN61900

OrganisationMais Internet LTDA EPP

Country

RIR–

Allocated20.12.2013

Abuse contactnoc@maisinternet.net.br

Network Overview

IPv4 Prefixes8

IPv6 Prefixes4

Upstreams (Transit)7

Downstreams (Customers)6

BGP Peers21

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS13786Seaborn (Seabras USA, LLC)AS3356Lumen (Level 3)AS53062ALT | GRUPO BRASIL TECPAR AS6057Administracion Nacional de Telecomunicaciones AS61626UNIVERSIDADE ESTADUAL DE PONTA GROSSA+1

AS61900ASN61900

Downstreams (Customers)

AS262411Force Telecom Ltda AS2644844U NETWORK AS271129Rt Comunicações LTDA AS271356Telecom Digital AS274516WIUP Internet LTDA AS28293InterCorp Provedor de Internet LTDA ME

Upstreams (Transit) (7)

AS137409GSL Networks Pty LTD

AS13786Seaborn (Seabras USA, LLC)

AS3356Lumen (Level 3)

AS53062ALT | GRUPO BRASIL TECPAR

AS6057Administracion Nacional de Telecomunicaciones

AS61626UNIVERSIDADE ESTADUAL DE PONTA GROSSA

AS7195EdgeUno

Downstreams (Customers) (6)

AS262411Force Telecom Ltda

AS2644844U NETWORK

AS271129Rt Comunicações LTDA

AS271356Telecom Digital

AS274516WIUP Internet LTDA

AS28293InterCorp Provedor de Internet LTDA ME

IPv4 Prefixes (8)

138.97.32.0/23

177.74.174.0/23

170.247.4.0/23

138.97.34.0/23

170.247.6.0/23

191.243.10.0/23

177.74.172.0/23

191.243.8.0/23

IPv6 Prefixes (4)

2804:12a0:320::/48

2804:12a0::/32

2804:12a0:8090::/48

2804:12a0:310::/48

BGP Peers (21)

AS198150SIACOM JSC

AS199524Gcore S.A.

AS22548Núcleo de Informação e Coordenação do Ponto BR - NIC.BR

AS24482SG.GS

AS262427Invista Net Provedor de Acesso Ltda

AS263152MIGO TELECOM

AS263237PowerHost Telecom SPA

AS264479Turbozone Internet

AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS28624Oops Internet

AS28634Life Tecnologia Ltda.

AS35280F5 Networks SARL

AS262411Force Telecom Ltda

AS2644844U NETWORK

AS271129Rt Comunicações LTDA

AS271356Telecom Digital

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.