ASN Lookup – Networks, Upstreams and Prefixes

AS215685

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS215685

NameDotnet

Organisationdnic-mnt

Country –

RIRRIPE NCC

Allocated21.07.2025

Abuse contactabuse@dotnic.de

Network Overview

IPv4 Prefixes1

IPv6 Prefixes6

Upstreams IPv410

BGP Peers IPv439

Upstreams (Transit Providers)

IPv4

AS1103 SURFNET-NL

AS1299 TWELVE99

AS207252 Realtox-Media

AS209022 Tschajera-Limited

AS209090 STOLON

AS213449 JOW-AS

AS215638 AS-CILIX-LIMITED

AS29632 NASSIST-AS

AS34019 HIVANE

AS34927 iFog-GmbH

IPv4 Prefixes (1 total)

5.175.239.0/24

IPv6 Prefixes (6 total)

2001:678:a90::/48

2a0a:6047:20::/48

2a0a:6047:21::/48

2a06:de00:11::/48

2a14:1ec1:7b50::/48

2a14:1ec1:7b51::/48

BGP Peers IPv4 (39 total, showing 20)

AS1140

AS12859

AS14907

AS204092

AS205112

AS20932

AS209823

AS212483

AS212635

AS24482

AS25091

AS25160

AS29075

AS31122

AS3170

AS31742

AS3214

AS3333

AS3399

AS35266

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.