ASN Lookup – Networks, Upstreams and Prefixes

AS20545

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS20545

NameGRENA-AS

OrganisationGRENA-MNT

Country –

RIRRIPE NCC

Allocated19.04.2002

Abuse contactcontact@grena.ge

Network Overview

IPv4 Prefixes20

IPv6 Prefixes1

Upstreams IPv43

BGP Peers IPv43

Upstreams (Transit Providers)

IPv4

AS174 COGENT-174

AS20965 GEANT

AS35805 SILKNET-AS

IPv4 Prefixes (20 total)

217.147.228.0/24

217.147.224.0/24

217.147.238.0/24

217.147.230.0/24

217.147.235.0/24

217.147.234.0/24

109.205.40.0/22

217.147.236.0/24

217.147.233.0/24

217.147.231.0/24

185.212.252.0/22

217.147.239.0/24

217.147.226.0/24

217.147.225.0/24

109.205.44.0/24

217.147.230.0/23

217.147.227.0/24

217.147.229.0/24

217.147.232.0/24

217.147.237.0/24

IPv6 Prefixes (1 total)

2a13:3b00::/29

BGP Peers IPv4 (3 total)

AS29289

AS47575

AS47810

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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.