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

AS267390

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS267390

NameASN267390

OrganisationPOWERTEC TELECOMUNICACOES LTDA-ME

Country

RIR–

Allocated11.04.2018

Abuse contactsoalisson6@gmail.com

Network Overview

IPv4 Prefixes3

IPv6 Prefixes1

Upstreams (Transit)3

Downstreams (Customers)1

BGP Peers1

AS Path (BGP neighbours)

Upstreams (Transit)

AS14840BR.DIGITAL AS266039GROUPOK SERVICOS DE COMUNICACAO LTDA AS3356Lumen (Level 3)

AS267390ASN267390

Downstreams (Customers)

AS274775ecotelecom provedor de internet ltda

Upstreams (Transit) (3)

AS14840BR.DIGITAL

AS266039GROUPOK SERVICOS DE COMUNICACAO LTDA

AS3356Lumen (Level 3)

Downstreams (Customers) (1)

AS274775ecotelecom provedor de internet ltda

IPv4 Prefixes (3)

45.235.0.0/23

45.235.0.0/22

45.235.2.0/23

IPv6 Prefixes (1)

2804:4cc4::/32

BGP Peers (1)

AS28624Oops Internet

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.