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

AS270289

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS270289

NameASN270289

OrganisationD F G LEITE - ME

Country

RIR–

Allocated28.01.2020

Abuse contactdouglasfpgomes@gmail.com

Network Overview

IPv4 Prefixes3

IPv6 Prefixes6

Upstreams (Transit)7

Downstreams (Customers)0

BGP Peers11

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS262901Vcnet Provedora de Internet Ltda.AS264997Direct Telecom Ltda AS53062ALT | GRUPO BRASIL TECPAR AS6057Administracion Nacional de Telecomunicaciones AS6939Hurricane Electric LLC+1

AS270289ASN270289

Downstreams (Customers)

none

Upstreams (Transit) (7)

AS137409GSL Networks Pty LTD

AS262901Vcnet Provedora de Internet Ltda.

AS264997Direct Telecom Ltda

AS53062ALT | GRUPO BRASIL TECPAR

AS6057Administracion Nacional de Telecomunicaciones

AS6939Hurricane Electric LLC

AS7195EdgeUno

IPv4 Prefixes (3)

200.124.83.0/24

200.124.82.0/24

200.124.80.0/23

IPv6 Prefixes (6)

2804:69c0::/34

2804:69c0:4000::/34

2804:69c0:c000::/34

2804:69c0:4000::/40

2804:69c0::/32

2804:69c0:8000::/34

BGP Peers (11)

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

AS24482SG.GS

AS263152MIGO TELECOM

AS263237PowerHost Telecom SPA

AS264479Turbozone Internet

AS28624Oops Internet

AS35280F5 Networks SARL

AS36236NetActuate, Inc

AS52873Softdados Telecomunicações

AS60503FNX Tecnologia LTDA

AS61573IP Telecom BR

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.