ASN Lookup – Networks, Upstreams and Prefixes

AS20900

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS20900

NameAS-IMSNETORKS

Organisationmnt-fr-imsnetworks-1

Country –

RIRRIPE NCC

Allocated01.01.1970

Abuse contactabuse@imsnetworks.com

Network Overview

IPv4 Prefixes25

IPv6 Prefixes1

Upstreams IPv410

BGP Peers IPv431

Upstreams (Transit Providers)

IPv4

AS12779 ITGATE

AS137409 GSLNETWORKS-AS-AP

AS174 COGENT-174

AS20562 OPEN-PEERING-AS

AS20764 RASCOM-AS

AS20766 GITOYEN-MAIN-AS

AS21215 UGNI

AS215596 Kissgroup

AS22356 AS22356

AS25091 IP-Max

IPv4 Prefixes (25 total, showing 20)

213.190.88.0/24

213.190.64.0/19

31.217.233.0/24

213.190.65.0/24

137.129.0.0/16

137.129.9.0/24

137.129.232.0/23

137.129.43.0/24

137.129.63.0/24

31.217.232.0/21

137.129.236.0/23

91.231.175.0/24

213.190.69.0/24

176.111.246.0/24

194.4.12.0/24

213.190.64.0/24

194.4.13.0/24

185.182.252.0/22

213.190.76.0/24

137.129.15.0/24

IPv6 Prefixes (1 total)

2001:1b08::/32

BGP Peers IPv4 (31 total, showing 20)

AS198340

AS204212

AS204516

AS204835

AS209483

AS47233

AS50758

AS13237

AS15547

AS16347

AS1828

AS198150

AS198385

AS199524

AS2027

AS209823

AS212483

AS24482

AS25160

AS34288

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.