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

AS262378

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS262378

NameASN262378

OrganisationCompuservice Empreendimentos Ltda

Country

RIR–

Allocated08.02.2012

Abuse contactabuse@webflash.net.br

Network Overview

IPv4 Prefixes13

IPv6 Prefixes12

Upstreams (Transit)10

Downstreams (Customers)9

BGP Peers2

AS Path (BGP neighbours)

Upstreams (Transit)

AS1031PEER 1031 LLC AS22356Durand do Brasil Ltda AS24961WIIT AG (fka. myLoc Managed IT AG)AS26615TIM S/A AS266583Telxe AS268737CONECT TELECOM COMUNICAÇÃO LTDA+4

AS262378ASN262378

Downstreams (Customers)

AS262949Cibertec Telecom AS263662MINISTERIO PUBLICO DO ESTADO DO AMAPA AS269011NOX INFORMATICA EIRELI - ME AS269537MUNDO TELECOM E SERVICOS LTDA - EPP AS270338SOL TELECOM LTDA AS271493SPEED NET PEDRA+3

Upstreams (Transit) (10)

AS1031PEER 1031 LLC

AS22356Durand do Brasil Ltda

AS24961WIIT AG (fka. myLoc Managed IT AG)

AS26615TIM S/A

AS266583Telxe

AS268737CONECT TELECOM COMUNICAÇÃO LTDA

AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS28368Wirelink (Sobralnet)

AS61832Giga+ Empresas

AS7738V.tal (fka Telemar)

Downstreams (Customers) (9)

AS262949Cibertec Telecom

AS263662MINISTERIO PUBLICO DO ESTADO DO AMAPA

AS269011NOX INFORMATICA EIRELI - ME

AS269537MUNDO TELECOM E SERVICOS LTDA - EPP

AS270338SOL TELECOM LTDA

AS271493SPEED NET PEDRA

AS272218Luiz Henrique Rocha Maciel

AS273564SNET TELECOM LTDA

AS274748REGO & VAZ LTDA

IPv4 Prefixes (13)

177.131.24.0/23

177.131.18.0/23

170.79.194.0/24

177.131.28.0/23

177.131.22.0/23

177.131.16.0/20

177.131.30.0/24

170.79.192.0/24

177.131.31.0/24

170.79.193.0/24

170.79.195.0/24

177.131.21.0/24

177.131.29.0/24

IPv6 Prefixes (12)

2804:2d80:aa00::/40

2804:2d80:ae00::/39

2804:2d80::/32

2804:2d80:face::/48

2804:2d80::/48

2804:2d80:ab00::/40

2804:2d80:2::/48

2804:2d80:40::/42

2804:2d80:aa00::/48

2804:2d80:3::/48

2804:2d80:5::/48

2804:2d80:700::/40

BGP Peers (2)

AS199524Gcore S.A.

AS263152MIGO TELECOM

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.