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

AS3132

ASN

LACNIC

RIR

115

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS3132

Name3132

OrganisationRed Cientifica Peruana

Country –

RIRLACNIC

Allocated19.11.1993

Abuse contactrubenrodriguezsolorzano@gmail.com

Network Overview

IPv4 Prefixes115

IPv6 Prefixes3

Upstreams (Transit)8

Downstreams (Customers)6

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS174Cogent Communications, LLC AS22548Núcleo de Informação e Coordenação do Ponto BR - NIC.BR AS262253Fiberlux AS263229NAP Peru AS27843WIN Empresas S.A.C AS3356Lumen (Level 3)+2

AS31323132

Downstreams (Customers)

AS14650Núcleo de Inf. e Coord. do Ponto BR - NIC.BR AS263229NAP Peru AS269938ADN TELECOM S.A.C.AS271866ANURA PERU SAC AS273110NETWIN S.A.C AS52234NIC Chile

Upstreams (Transit) (8)

AS174Cogent Communications, LLC

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

AS262253Fiberlux

AS263229NAP Peru

AS27843WIN Empresas S.A.C

AS3356Lumen (Level 3)

AS36236NetActuate, Inc

AS6762Telecom Italia Sparkle (Seabone)

Downstreams (Customers) (6)

AS14650Núcleo de Inf. e Coord. do Ponto BR - NIC.BR

AS263229NAP Peru

AS269938ADN TELECOM S.A.C.

AS271866ANURA PERU SAC

AS273110NETWIN S.A.C

AS52234NIC Chile

IPv4 Prefixes (115)

209.45.40.0/24

38.250.161.0/24

209.45.17.0/24

38.87.224.0/24

209.45.0.0/17

209.45.66.0/24

209.45.100.0/24

161.132.5.0/24

209.45.85.0/24

38.250.116.0/24

161.132.18.0/24

161.132.41.0/24

161.132.19.0/24

161.132.42.0/24

209.45.44.0/24

38.250.168.0/24

38.56.109.0/24

209.45.110.0/24

209.45.73.0/24

209.45.86.0/24

161.132.37.0/24

38.250.169.0/24

161.132.40.0/24

161.132.61.0/24

161.132.38.0/24

161.132.68.0/24

161.132.58.0/24

161.132.81.0/24

161.132.67.0/24

209.45.32.0/24

161.132.250.0/24

38.250.170.0/24

161.132.46.0/24

38.52.202.0/24

200.1.176.0/24

38.250.162.0/24

161.132.77.0/24

161.132.54.0/24

38.250.114.0/24

161.132.57.0/24

161.132.48.0/24

38.250.163.0/24

161.132.11.0/24

209.45.96.0/24

209.45.59.0/24

161.132.64.0/24

209.45.106.0/24

161.132.56.0/24

161.132.53.0/24

149.34.50.0/24

38.41.186.0/24

161.132.20.0/24

209.45.31.0/24

161.132.170.0/24

209.45.127.0/24

209.45.68.0/24

209.45.64.0/24

209.45.87.0/24

161.132.36.0/24

161.132.21.0/24

161.132.43.0/24

209.45.65.0/24

209.45.69.0/24

161.132.39.0/24

209.45.75.0/24

38.250.173.0/24

209.45.28.0/24

161.132.4.0/24

209.45.112.0/24

161.132.14.0/24

209.45.101.0/24

209.45.39.0/24

161.132.55.0/24

161.132.32.0/24

161.132.15.0/24

161.132.17.0/24

209.45.109.0/24

38.250.136.0/24

209.45.84.0/24

149.34.51.0/24

161.132.8.0/24

161.132.187.0/24

209.45.74.0/24

161.132.0.0/16

38.250.174.0/24

161.132.65.0/24

209.45.38.0/24

209.45.16.0/24

38.250.175.0/24

149.34.49.0/24

200.1.178.0/24

161.132.47.0/24

209.45.46.0/24

209.45.4.0/24

161.132.50.0/24

209.45.30.0/24

209.45.67.0/24

161.132.12.0/24

161.132.51.0/24

161.132.7.0/24

149.34.48.0/24

161.132.49.0/24

209.45.29.0/24

209.45.45.0/24

161.132.52.0/24

161.132.253.0/24

209.45.3.0/24

161.132.44.0/24

161.132.45.0/24

161.132.34.0/24

209.45.42.0/24

161.132.2.0/24

209.45.41.0/24

161.132.1.0/24

161.132.35.0/24

IPv6 Prefixes (3)

2800:690:ffff::/48

2800:690::/32

2801:150::/32

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.