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

AS268763

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS268763

NameASN268763

OrganisationGO FAST TELECOMUNICACOES LTDA.

Country

RIR–

Allocated07.03.2019

Abuse contactadministrativo@gofast.net.br

Network Overview

IPv4 Prefixes1

IPv6 Prefixes1

Upstreams (Transit)9

Downstreams (Customers)0

BGP Peers6

AS Path (BGP neighbours)

Upstreams (Transit)

AS1031PEER 1031 LLC AS14840BR.DIGITAL AS22356Durand do Brasil Ltda AS24961WIIT AG (fka. myLoc Managed IT AG)AS28178Nwi Telecom / Networld LTDA AS28917Fiord Networks, UAB+3

AS268763ASN268763

Downstreams (Customers)

none

Upstreams (Transit) (9)

AS1031PEER 1031 LLC

AS14840BR.DIGITAL

AS22356Durand do Brasil Ltda

AS24961WIIT AG (fka. myLoc Managed IT AG)

AS28178Nwi Telecom / Networld LTDA

AS28917Fiord Networks, UAB

AS3303Swisscom (Schweiz) AG

AS33891Core-Backbone GmbH

AS52557FLYNET TELECOM LTDA - ME

IPv4 Prefixes (1)

45.172.104.0/22

IPv6 Prefixes (1)

2804:5a4c::/32

BGP Peers (6)

AS1828PacketFabric / Unitas Global

AS199524Gcore S.A.

AS263152MIGO TELECOM

AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS49544i3D.net B.V

AS8455atom86 BV

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.