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

AS266143

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS266143

NameASN266143

OrganisationUP LINK INTERNET BANDA LARGA

Country

RIR–

Allocated10.04.2017

Abuse contactnoc@uplinkmt.com.br

Network Overview

IPv4 Prefixes4

IPv6 Prefixes3

Upstreams (Transit)4

Downstreams (Customers)9

BGP Peers2

AS Path (BGP neighbours)

Upstreams (Transit)

AS1031PEER 1031 LLC AS10429Vivo (TELEFÔNICA BRASIL)AS24961WIIT AG (fka. myLoc Managed IT AG)AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS266143ASN266143

Downstreams (Customers)

AS263320Sansara Telecom AS266060DIGIL 360 PROVEDORES DE ACESSO LTDA-ME AS270384OTILIA ANTONIA CELSO AS270463ASCES NET TELECOMUNICACAO LTDA ME AS271078VEM Tecnologia em Informática Ltda AS273478Sage Networks+3

Upstreams (Transit) (4)

AS1031PEER 1031 LLC

AS10429Vivo (TELEFÔNICA BRASIL)

AS24961WIIT AG (fka. myLoc Managed IT AG)

AS271253LINK BRASIL TELECOMUNICACOES LTDA

Downstreams (Customers) (9)

AS263320Sansara Telecom

AS266060DIGIL 360 PROVEDORES DE ACESSO LTDA-ME

AS270384OTILIA ANTONIA CELSO

AS270463ASCES NET TELECOMUNICACAO LTDA ME

AS271078VEM Tecnologia em Informática Ltda

AS273478Sage Networks

AS273487TARVOS FIBRAS

AS28572Apoiocom Digital Ltda - EPP

AS61742Versatil Solução Empresarial Ltda ME

IPv4 Prefixes (4)

160.20.20.0/23

160.20.20.0/22

160.20.22.0/23

186.251.206.0/23

IPv6 Prefixes (3)

2804:3b58::/32

2804:3b58:8000::/33

2804:3b58::/33

BGP Peers (2)

AS199524Gcore S.A.

AS263152MIGO TELECOM

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.