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

AS267501

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS267501

NameASN267501

OrganisationEquatorial Telecomunicacoes LTDA

Country

RIR–

Allocated21.08.2017

Abuse contacthenrique.costa@equatorialtelecom.com.br

Network Overview

IPv4 Prefixes7

IPv6 Prefixes16

Upstreams (Transit)8

Downstreams (Customers)8

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS265192Nova MNet AS268214CYBERWEB ATJP AS269194ST1 INTERNET AS273461Atjp Corp AS28368Wirelink (Sobralnet)AS28598MOB+2

AS267501ASN267501

Downstreams (Customers)

AS263528VIACOM NEXT GENERATION COMUNICACAO LTDA AS263889Estado do Maranhao-Tribunal de Justica do Maranhao AS265171SITELBRA LTDA AS266972SIGANET TELECOM AS267001Tribunal de Contas do Estado do Maranhao AS270477UFO TELECOM COMUNICAÇÃO DE MULTIMIDIA EIRELI+2

Upstreams (Transit) (8)

AS265192Nova MNet

AS268214CYBERWEB ATJP

AS269194ST1 INTERNET

AS273461Atjp Corp

AS28368Wirelink (Sobralnet)

AS28598MOB

AS61832Giga+ Empresas

AS7738V.tal (fka Telemar)

Downstreams (Customers) (8)

AS263528VIACOM NEXT GENERATION COMUNICACAO LTDA

AS263889Estado do Maranhao-Tribunal de Justica do Maranhao

AS265171SITELBRA LTDA

AS266972SIGANET TELECOM

AS267001Tribunal de Contas do Estado do Maranhao

AS270477UFO TELECOM COMUNICAÇÃO DE MULTIMIDIA EIRELI

AS273333ORIONNET TELECOM TECNOLOGIA E SERVI�OS

AS53168Equatorial Energia

IPv4 Prefixes (7)

45.183.133.0/24

45.183.132.0/24

201.182.66.0/23

201.182.64.0/23

201.182.64.0/22

45.183.134.0/24

45.183.135.0/24

IPv6 Prefixes (16)

2804:4274:11c0::/44

2804:4274:2210::/48

2804:4274:17c0::/44

2804:4274:18c0::/44

2804:4274:3000::/36

2804:4274:16c0::/44

2804:4274:5000::/36

2804:4274:14c0::/44

2804:4274::/32

2804:4274:4000::/36

2804:4274:13c0::/44

2804:4274:20c0::/44

2804:4274:15c0::/44

2804:4274:12c0::/44

2804:4274:fe03::/48

2804:4274:2110::/48

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.