ASN Lookup – Networks, Upstreams and Prefixes

AS203329

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS203329

NameESHELTER

OrganisationESHELTER-MNT

Country –

RIRRIPE NCC

Allocated11.02.2016

Abuse contactdc.emea.abuse@global.ntt

Network Overview

IPv4 Prefixes16

IPv6 Prefixes4

Upstreams IPv410

BGP Peers IPv473

Upstreams (Transit Providers)

IPv4

AS12577 MMC-AT-AS

AS1267 ASN-WINDTRE

AS12779 ITGATE

AS12859 NL-BIT

AS1299 TWELVE99

AS13237 LAMBDANET-AS

AS137409 GSLNETWORKS-AS-AP

AS15943 WTNET-AS

AS15958 CETIN_doo_AS

AS1764 NEXTLAYER-AS

IPv4 Prefixes (16 total)

149.233.20.0/24

185.138.140.0/24

149.233.9.0/24

149.233.6.0/24

185.33.149.0/24

149.233.0.0/19

141.77.0.0/16

185.138.140.0/22

46.252.80.0/20

194.99.84.0/24

193.193.166.0/23

16.41.252.0/24

46.252.80.0/22

149.233.21.0/24

195.182.196.0/23

185.152.236.0/22

IPv6 Prefixes (4 total)

2a00:b404:e000::/36

2a07:e84::/34

2001:67c:7e4::/48

2a07:e80::/29

BGP Peers IPv4 (73 total, showing 20)

AS208025

AS213314

AS213792

AS29205

AS47219

AS50246

AS62075

AS715

AS142271

AS14630

AS14840

AS15547

AS17639

AS18106

AS1828

AS198150

AS198385

AS199524

AS199938

AS205112

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.