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

AS264570

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS264570

NameASN264570

OrganisationRIOTEL TELECOMUNICAÇÕES LESTE- RTL

Country

RIR–

Allocated20.01.2015

Abuse contactcontato@rtl1.com.br

Network Overview

IPv4 Prefixes7

IPv6 Prefixes16

Upstreams (Transit)7

Downstreams (Customers)0

BGP Peers4

AS Path (BGP neighbours)

Upstreams (Transit)

AS14840BR.DIGITAL AS23764China Telecom Global AS263324Net&Com Serviços de Informática e Telecomunicações AS268624Gamers Club Ltda AS35280F5 Networks SARL AS6057Administracion Nacional de Telecomunicaciones+1

AS264570ASN264570

Downstreams (Customers)

none

Upstreams (Transit) (7)

AS14840BR.DIGITAL

AS23764China Telecom Global

AS263324Net&Com Serviços de Informática e Telecomunicações

AS268624Gamers Club Ltda

AS35280F5 Networks SARL

AS6057Administracion Nacional de Telecomunicaciones

AS6939Hurricane Electric LLC

IPv4 Prefixes (7)

138.36.43.0/24

138.36.40.0/22

138.36.40.0/23

138.36.41.0/24

138.36.40.0/24

138.36.42.0/24

138.36.42.0/23

IPv6 Prefixes (16)

2804:21bc:8000::/41

2804:21bc:209::/48

2804:21bc:203::/48

2804:21bc:20a::/48

2804:21bc:200::/47

2804:21bc:1000::/44

2804:21bc:400::/46

2804:21bc::/48

2804:21bc:2000::/43

2804:21bc:800::/45

2804:21bc:8000::/33

2804:21bc::/33

2804:21bc:4000::/42

2804:21bc:205::/48

2804:21bc::/32

2804:21bc::/40

BGP Peers (4)

AS262427Invista Net Provedor de Acesso Ltda

AS264479Turbozone Internet

AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS52873Softdados Telecomunicações

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.