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

AS268811

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS268811

NameASN268811

OrganisationGFA Telecomunicações LTDA

Country

RIR–

Allocated25.03.2019

Abuse contactalexandre@gfanet.com.br

Network Overview

IPv4 Prefixes4

IPv6 Prefixes5

Upstreams (Transit)7

Downstreams (Customers)0

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS1031PEER 1031 LLC AS262474ALTERNA TELECOMUNICACOES E CONECTIVIDADE LTDA EPP AS263609Free Way Tecnologia AS271253LINK BRASIL TELECOMUNICACOES LTDA AS53062ALT | GRUPO BRASIL TECPAR AS6161467 TELECOM LTDA+1

AS268811ASN268811

Downstreams (Customers)

none

Upstreams (Transit) (7)

AS1031PEER 1031 LLC

AS262474ALTERNA TELECOMUNICACOES E CONECTIVIDADE LTDA EPP

AS263609Free Way Tecnologia

AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS53062ALT | GRUPO BRASIL TECPAR

AS6161467 TELECOM LTDA

AS8167V.tal

IPv4 Prefixes (4)

45.173.124.0/24

45.173.126.0/24

45.173.127.0/24

45.173.125.0/24

IPv6 Prefixes (5)

2804:5afc:1000::/36

2804:5afc:9100::/40

2804:5afc:a000::/36

2804:5afc:9000::/48

2804:5afc: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.