ASN Lookup – Networks, Upstreams and Prefixes

AS209109

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS209109

NameDataSphere-Limited

OrganisationDS-NET-MNT

Country –

RIRRIPE NCC

Allocated07.05.2025

Abuse contactabuse@datasphere.studio

Network Overview

IPv4 Prefixes5

IPv6 Prefixes5

Upstreams IPv46

BGP Peers IPv48

Upstreams (Transit Providers)

IPv4

AS10133 TPIX-AS-TW

AS137409 GSLNETWORKS-AS-AP

AS138997 EDCL-AS-AP

AS17408 ABOVE-AS-AP

AS17433 HNSL-AS-AP

AS955 LSHIY

IPv4 Prefixes (5 total)

142.249.112.0/24

23.135.220.0/24

142.249.112.0/22

31.57.31.0/24

23.141.244.0/24

IPv6 Prefixes (5 total)

2a14:7581:2600::/40

2602:f613:100::/40

2a14:7581:9300::/40

2a14:7581:2700::/40

2602:f7dc:7::/48

BGP Peers IPv4 (8 total)

AS14447

AS6642

AS18041

AS207705

AS24482

AS38855

AS55720

AS59105

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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.