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

AS262317

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS262317

NameASN262317

OrganisationROS Telecom

Country

RIR–

Allocated16.12.2011

Abuse contactrostelecom@rostelecom.com.br

Network Overview

IPv4 Prefixes15

IPv6 Prefixes1

Upstreams (Transit)6

Downstreams (Customers)7

BGP Peers25

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS25091IP-Max SA AS263444Open X Tecnologia Ltda AS267613ELETRONET S.A.AS6057Administracion Nacional de Telecomunicaciones AS7195EdgeUno

AS262317ASN262317

Downstreams (Customers)

AS263075TV Cabo de Santo Anastacio Ltda AS265072Plínio Honório Sartori AS265128Pontal Net AS267963HAYAN TELECOM AS269691FIAIS & MELO NET INFORMATICA LTDA ME AS271400CARRILHO E MORAES COMUNICACAO MULTIMIDIA EIRELI+1

Upstreams (Transit) (6)

AS137409GSL Networks Pty LTD

AS25091IP-Max SA

AS263444Open X Tecnologia Ltda

AS267613ELETRONET S.A.

AS6057Administracion Nacional de Telecomunicaciones

AS7195EdgeUno

Downstreams (Customers) (7)

AS263075TV Cabo de Santo Anastacio Ltda

AS265072Plínio Honório Sartori

AS265128Pontal Net

AS267963HAYAN TELECOM

AS269691FIAIS & MELO NET INFORMATICA LTDA ME

AS271400CARRILHO E MORAES COMUNICACAO MULTIMIDIA EIRELI

AS275766ASN275766

IPv4 Prefixes (15)

177.124.70.0/23

177.124.64.0/22

177.124.68.0/22

177.124.64.0/21

177.124.64.0/23

177.124.68.0/23

177.91.120.0/22

177.91.120.0/21

177.91.124.0/22

177.91.122.0/23

177.91.126.0/23

177.124.66.0/23

177.91.124.0/23

177.91.120.0/23

177.91.121.0/24

IPv6 Prefixes (1)

2804:bac::/32

BGP Peers (25)

AS14840BR.DIGITAL

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.