ASN Lookup – Networks, Upstreams and Prefixes

AS203536

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS203536

NameAS-FNOH-DE

OrganisationMB37254-RIPE

Country –

RIRRIPE NCC

Allocated16.12.2015

Abuse contactsupport@fnoh.de

Network Overview

IPv4 Prefixes6

IPv6 Prefixes3

Upstreams IPv410

BGP Peers IPv459

Upstreams (Transit Providers)

IPv4

AS12577 MMC-AT-AS

AS12779 ITGATE

AS12859 NL-BIT

AS12941 INTERSAAR-AS

AS1299 TWELVE99

AS137409 GSLNETWORKS-AS-AP

AS15958 CETIN_doo_AS

AS174 COGENT-174

AS1764 NEXTLAYER-AS

AS1836 GREEN

IPv4 Prefixes (6 total)

185.63.8.0/22

194.59.14.0/23

188.116.42.0/23

92.118.120.0/22

194.59.32.0/23

46.167.8.0/21

IPv6 Prefixes (3 total)

2a09:a640::/32

2a0f:bc0::/29

2a03:920::/32

BGP Peers IPv4 (59 total, showing 20)

AS13237

AS142271

AS14630

AS14840

AS15547

AS17639

AS1828

AS198150

AS198249

AS198385

AS199524

AS205112

AS206356

AS20932

AS209823

AS210937

AS212483

AS213151

AS213241

AS21412

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.