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

AS52862

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS52862

NameASN52862

OrganisationISP PREMIUM TELECOM S/A

Country

RIR–

Allocated16.12.2011

Abuse contactcgr@crossconection.com.br

Network Overview

IPv4 Prefixes57

IPv6 Prefixes21

Upstreams (Transit)10

Downstreams (Customers)17

BGP Peers21

AS Path (BGP neighbours)

Upstreams (Transit)

AS10429Vivo (TELEFÔNICA BRASIL)AS137409GSL Networks Pty LTD AS264409Huge Networks AS3356Lumen (Level 3)AS35280F5 Networks SARL AS39120Convergenze S.p.A.+4

AS52862ASN52862

Downstreams (Customers)

AS206971Matheus Henrique AS262278CROSS CONECTION PROVEDOR DE INTERNET LTDA AS262506ASERNET TELECOM AS262690Netwave Telecomunicações Ltda.AS262693WCOM COM E SERV TELECOM LTDA AS263053LG2NET LTDA+11

Upstreams (Transit) (10)

AS10429Vivo (TELEFÔNICA BRASIL)

AS137409GSL Networks Pty LTD

AS264409Huge Networks

AS3356Lumen (Level 3)

AS35280F5 Networks SARL

AS39120Convergenze S.p.A.

AS6057Administracion Nacional de Telecomunicaciones

AS61626UNIVERSIDADE ESTADUAL DE PONTA GROSSA

AS6939Hurricane Electric LLC

AS7195EdgeUno

Downstreams (Customers) (17)

AS206971Matheus Henrique

AS262278CROSS CONECTION PROVEDOR DE INTERNET LTDA

AS262506ASERNET TELECOM

AS262690Netwave Telecomunicações Ltda.

AS262693WCOM COM E SERV TELECOM LTDA

AS263053LG2NET LTDA

AS263278CEA Telecom - Serviços de Telecomunicações Ltda.

AS264147INTERA COMUNICAÇÃO MULTIMIDIA E INFORMÁTICA

AS265172NAVELINK NET

AS266246ISP PREMIUM TELECOM S/A

AS271110LEWITEL TELECOM

AS271691SUPPERNET SERVICOS DE TELECOMUNICACOES LTDA

IPv4 Prefixes (57)

187.111.208.0/21

131.72.140.0/23

177.107.64.0/20

187.111.214.0/23

186.195.236.0/23

186.195.232.0/21

177.107.64.0/22

200.225.122.0/23

186.195.228.0/22

187.111.220.0/23

186.195.224.0/21

177.107.78.0/23

187.111.208.0/20

187.111.216.0/22

187.111.216.0/23

177.107.74.0/23

187.111.208.0/23

186.195.232.0/23

187.111.222.0/23

187.111.210.0/23

186.195.224.0/22

186.195.224.0/23

200.225.120.0/23

45.171.174.0/23

186.195.228.0/23

177.107.64.0/21

187.111.216.0/21

187.111.208.0/22

177.128.126.0/23

177.107.68.0/22

187.111.212.0/22

186.195.234.0/23

186.195.224.0/20

177.107.72.0/23

186.195.238.0/23

187.111.218.0/23

186.195.232.0/22

177.107.64.0/23

177.107.76.0/23

177.107.72.0/21

131.72.140.0/22

131.72.142.0/23

177.107.66.0/23

200.225.120.0/22

186.195.226.0/23

45.171.172.0/23

177.107.76.0/22

177.107.68.0/23

45.171.172.0/22

186.195.230.0/23

177.107.70.0/23

177.128.124.0/23

186.195.236.0/22

187.111.212.0/23

187.111.220.0/22

177.107.72.0/22

177.128.124.0/22

IPv6 Prefixes (21)

2804:db0:380::/41

2804:db0:80::/41

2804:1918:108::/46

2804:1918:385::/48

2804:db0::/32

2804:1918:100::/41

2804:1918:38a::/48

2804:1918:382::/48

2804:1918:387::/48

2804:db0:8000::/33

2804:1918:340::/42

2804:db0::/45

2804:1918:381::/48

2804:db0:180::/46

2804:1918:10c::/46

2804:1918:182::/47

2804:db0:300::/41

2804:db0::/33

2804:1918:384::/48

2804:1918::/32

2804:1918:389::/48

BGP Peers (21)

AS14840BR.DIGITAL

AS198150SIACOM JSC

AS199524Gcore S.A.

AS22548Núcleo de Informação e Coordenação do Ponto BR - NIC.BR

AS24482SG.GS

AS262427Invista Net Provedor de Acesso Ltda

AS263152MIGO TELECOM

AS263237PowerHost Telecom SPA

AS264479Turbozone Internet

AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS28624Oops Internet

AS28634Life Tecnologia Ltda.

AS206971Matheus Henrique

AS262278CROSS CONECTION PROVEDOR DE INTERNET LTDA

AS266246ISP PREMIUM TELECOM S/A

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.