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

AS61625

ASN

–

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS61625

NameASN61625

OrganisationGrupo We Dev LTDA

Country

RIR–

Allocated29.08.2025

Abuse contactnoc@grupowedev.com.br

Network Overview

IPv4 Prefixes8

IPv6 Prefixes4

Upstreams (Transit)10

Downstreams (Customers)3

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS263609Free Way Tecnologia AS265269MEGA TELE INFORMATICA AS266152PJM NET AS266460NetGo Telecomunicações do Brasil AS266493R. L. HOFFMANN AS268746Powercom Network+4

AS61625ASN61625

Downstreams (Customers)

AS268463LOG INFORMATICA LTDA AS268746Powercom Network AS273454TELVIA TELECOMUNICACOES LTDA

Upstreams (Transit) (10)

AS263609Free Way Tecnologia

AS265269MEGA TELE INFORMATICA

AS266152PJM NET

AS266460NetGo Telecomunicações do Brasil

AS266493R. L. HOFFMANN

AS268746Powercom Network

AS275641EDGE TELECOM LTDA

AS53062ALT | GRUPO BRASIL TECPAR

AS53087TELY Ltda.

AS53181K2 Telecom e Multimidia LTDA ME

Downstreams (Customers) (3)

AS268463LOG INFORMATICA LTDA

AS268746Powercom Network

AS273454TELVIA TELECOMUNICACOES LTDA

IPv4 Prefixes (8)

209.61.63.0/24

209.61.60.0/24

206.62.69.0/24

206.62.68.0/24

206.62.68.0/22

209.61.61.0/24

209.61.62.0/24

64.204.232.0/21

IPv6 Prefixes (4)

2804:9524:4100::/42

2804:9524::/32

2804:9524:4000::/42

2804:9524:4040::/42

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.