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

AS52928

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS52928

NameASN52928

OrganisationNORTETEL TELECOMUNICACOES LTDA

Country

RIR–

Allocated13.08.2012

Abuse contactheldermachado171@gmail.com

Network Overview

IPv4 Prefixes31

IPv6 Prefixes13

Upstreams (Transit)8

Downstreams (Customers)18

BGP Peers35

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS13786Seaborn (Seabras USA, LLC)AS16735Algar Telecom AS174Cogent Communications, LLC AS21574Century Telecom Ltda AS28202Master Internet+2

AS52928ASN52928

Downstreams (Customers)

AS262895Norte Line Telecomunicacoes Ltda.AS263624COMPUTEC TELECOM LTDA AS264318WM TELECOM BOCAIUVA LTDA. - ME AS264885VIANET GRAO MOGOL EIRELI - ME AS265984ZAVAZ INTERNET JANAUBA LTDA AS266242VIANET GUARACIAMA EIRELI ME+12

Upstreams (Transit) (8)

AS137409GSL Networks Pty LTD

AS13786Seaborn (Seabras USA, LLC)

AS16735Algar Telecom

AS174Cogent Communications, LLC

AS21574Century Telecom Ltda

AS28202Master Internet

AS6057Administracion Nacional de Telecomunicaciones

AS7738V.tal (fka Telemar)

Downstreams (Customers) (18)

AS262895Norte Line Telecomunicacoes Ltda.

AS263624COMPUTEC TELECOM LTDA

AS264318WM TELECOM BOCAIUVA LTDA. - ME

AS264885VIANET GRAO MOGOL EIRELI - ME

AS265984ZAVAZ INTERNET JANAUBA LTDA

AS266242VIANET GUARACIAMA EIRELI ME

AS266522Realnet Telecomunicacoes e Multimidia ltda‏

AS266636REDE WORKS TELECOM

AS267502SSNet Provedor

AS268902DANIEL CARVALHO DE OLIVEIRA SILVA ME

AS269388CONECTE TECNOLOGIA LTDA

AS270304FIBRAVELOZ PROVEDOR DE INTERNET LTDA

IPv4 Prefixes (31)

177.185.66.0/23

177.185.94.0/23

167.250.100.0/23

167.250.102.0/23

131.108.246.0/23

177.93.112.0/22

177.185.84.0/23

177.185.68.0/23

131.108.244.0/23

177.185.92.0/23

177.93.112.0/23

177.185.72.0/23

177.185.88.0/23

177.185.74.0/23

177.185.86.0/23

177.185.78.0/23

177.185.90.0/23

177.185.64.0/23

177.185.80.0/23

177.93.116.0/22

177.93.114.0/23

177.185.82.0/23

177.185.80.0/20

177.185.70.0/23

177.93.116.0/23

167.250.100.0/22

131.108.244.0/22

177.93.118.0/23

177.93.112.0/21

177.185.76.0/23

177.185.64.0/20

IPv6 Prefixes (13)

2804:aec:8000::/40

2804:aec:ff00::/48

2804:aec:f030::/44

2804:aec:8480::/41

2804:aec:e000::/40

2804:aec:8080::/41

2804:aec:8f00::/40

2804:aec::/32

2804:aec:8680::/41

2804:aec:8880::/41

2804:aec:8000::/33

2804:aec::/33

2804:aec:8280::/41

BGP Peers (35)

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.