ASN Lookup – Networks, Upstreams and Prefixes

AS1140

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS1140

NameSIDN

OrganisationStichting Internet Domeinregistratie Nederland

Country –

RIRRIPE NCC

Allocated16.09.2002

Abuse contactabuse@sidn.nl

Network Overview

IPv4 Prefixes4

IPv6 Prefixes2

Upstreams IPv410

BGP Peers IPv4911

Upstreams (Transit Providers)

IPv4

AS1103 SURFNET-NL

AS12871 NL-ix_Enterprise_Services

AS13030 INIT7

AS137409 GSLNETWORKS-AS-AP

AS15576 NTS

AS15958 CETIN_doo_AS

AS1764 NEXTLAYER-AS

AS205112 PHILUNET

AS20764 RASCOM-AS

AS22356 AS22356

IPv4 Prefixes (4 total)

94.198.153.0/24

94.198.152.0/21

193.176.144.0/24

185.76.132.0/22

IPv6 Prefixes (2 total)

2a00:d78:153::/48

2a00:d78::/32

BGP Peers IPv4 (911 total, showing 20)

AS12637

AS12779

AS12859

AS12969

AS13237

AS14630

AS14907

AS15547

AS15605

AS17639

AS18106

AS1828

AS198150

AS199524

AS199938

AS204092

AS205206

AS20932

AS209823

AS212483

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.