ASN Lookup – Networks, Upstreams and Prefixes

AS288

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS288

NameESA

OrganisationESANIC-MNT

Country –

RIRRIPE NCC

Allocated19.09.2002

Abuse contactesanic@esa.int

Network Overview

IPv4 Prefixes53

IPv6 Prefixes0

Upstreams IPv44

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS1103 SURFNET-NL

AS286 KPN

AS3257 GTT-BACKBONE

AS766 RedIRIS

IPv4 Prefixes (53 total, showing 20)

192.171.4.0/24

131.176.61.0/24

131.176.253.0/24

131.176.116.0/24

131.176.0.0/24

131.176.60.0/24

131.176.110.0/23

131.176.207.0/24

131.176.166.0/24

131.176.139.0/24

131.176.160.0/24

131.176.67.0/24

131.176.162.0/24

131.176.224.0/24

131.176.194.0/24

131.176.112.0/22

131.176.163.0/24

131.176.27.0/24

131.176.255.0/24

131.176.72.0/24

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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.