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

AS269501

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS269501

NameASN269501

OrganisationONETECH SERVICOS DE COMUNICACAO E MULTIMIDIA LTDA

Country

RIR–

Allocated31.10.2019

Abuse contactsuporte@onetechtelecom.net.br

Network Overview

IPv4 Prefixes5

IPv6 Prefixes1

Upstreams (Transit)6

Downstreams (Customers)3

BGP Peers3

AS Path (BGP neighbours)

Upstreams (Transit)

AS14840BR.DIGITAL AS262287Latitude.sh LTDA AS262847DBUG TELECOM LTDA AS53013Ufinet Brasil (WixNet do Brasil)AS6057Administracion Nacional de Telecomunicaciones AS7195EdgeUno

AS269501ASN269501

Downstreams (Customers)

AS269442We Internet Club AS271375ZEEP INTERNET AS273328Bytes Telecomunicações

Upstreams (Transit) (6)

AS14840BR.DIGITAL

AS262287Latitude.sh LTDA

AS262847DBUG TELECOM LTDA

AS53013Ufinet Brasil (WixNet do Brasil)

AS6057Administracion Nacional de Telecomunicaciones

AS7195EdgeUno

Downstreams (Customers) (3)

AS269442We Internet Club

AS271375ZEEP INTERNET

AS273328Bytes Telecomunicações

IPv4 Prefixes (5)

38.43.103.0/24

45.188.18.0/23

38.43.100.0/22

45.188.16.0/22

45.188.16.0/23

IPv6 Prefixes (1)

2804:6594::/32

BGP Peers (3)

AS199524Gcore S.A.

AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS53046UNIVERSIDADE ESTADUAL DE PONTA GROSSA

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.