ASN Lookup – Networks, Upstreams and Prefixes

AS40999

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS40999

NameDUSNET-AS

OrganisationDUS-MNT

Country –

RIRRIPE NCC

Allocated29.05.2006

Abuse contactabuse@dus.net

Network Overview

IPv4 Prefixes2

IPv6 Prefixes2

Upstreams IPv410

BGP Peers IPv452

Upstreams (Transit Providers)

IPv4

AS1031 PEER1-1031

AS12676 NCORE-AS

AS13237 LAMBDANET-AS

AS137409 GSLNETWORKS-AS-AP

AS15958 CETIN_doo_AS

AS1764 NEXTLAYER-AS

AS20764 RASCOM-AS

AS22356 AS22356

AS24961 MYLOC-AS

AS25091 IP-Max

IPv4 Prefixes (2 total)

83.125.8.0/22

178.16.48.0/22

IPv6 Prefixes (2 total)

2a04:2101::/32

2a04:2100::/32

BGP Peers IPv4 (52 total, showing 20)

AS1103

AS1140

AS12637

AS12779

AS12859

AS12969

AS14630

AS14907

AS15547

AS15605

AS18106

AS1828

AS198150

AS199524

AS199938

AS205112

AS20932

AS212483

AS212635

AS24482

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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.