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

AS264161

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS264161

NameASN264161

OrganisationFGTECH INFORMATICA LTDA

Country

RIR–

Allocated19.03.2015

Abuse contactbujalec@gmail.com

Network Overview

IPv4 Prefixes12

IPv6 Prefixes4

Upstreams (Transit)6

Downstreams (Customers)3

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS262532NET ONDA SERVICOS DE INTERNET LTDA AS270439DS CUPERTINO SERVICOS DE HOSPEDAGEM NA INTERNET AS28126BRISANET SERVICOS DE TELECOMUNICACOES S.A AS28368Wirelink (Sobralnet)AS61568ALOO TELECOM - FSF TECNOLOGIA SA AS61832Giga+ Empresas

AS264161ASN264161

Downstreams (Customers)

AS266441LWNET COMERCIO E SERVICOS DE COMUNICACOES LTDA AS267198G_NET Serviços de Telecomunicações Ltda - ME AS274788J R NET LTDA

Upstreams (Transit) (6)

AS262532NET ONDA SERVICOS DE INTERNET LTDA

AS270439DS CUPERTINO SERVICOS DE HOSPEDAGEM NA INTERNET

AS28126BRISANET SERVICOS DE TELECOMUNICACOES S.A

AS28368Wirelink (Sobralnet)

AS61568ALOO TELECOM - FSF TECNOLOGIA SA

AS61832Giga+ Empresas

Downstreams (Customers) (3)

AS266441LWNET COMERCIO E SERVICOS DE COMUNICACOES LTDA

AS267198G_NET Serviços de Telecomunicações Ltda - ME

AS274788J R NET LTDA

IPv4 Prefixes (12)

131.196.108.0/24

138.99.92.0/22

45.160.144.0/22

45.160.144.0/24

131.196.109.0/24

45.160.147.0/24

138.99.94.0/23

131.196.111.0/24

138.99.92.0/23

45.160.146.0/24

45.160.145.0/24

131.196.110.0/24

IPv6 Prefixes (4)

2804:236c:c000::/36

2804:236c::/32

2804:236c:9000::/36

2804:236c:8000::/36

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.