ASN Lookup – Networks, Upstreams and Prefixes

AS209300

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS209300

NameTWD2-NET

OrganisationWende Tan

Country –

RIRRIPE NCC

Allocated01.03.2019

Abuse contacttwd2.me+abuse@gmail.com

Network Overview

IPv4 Prefixes1

IPv6 Prefixes6

Upstreams IPv48

BGP Peers IPv42

Upstreams (Transit Providers)

IPv4

AS142650 AS142650

AS20473 AS-VULTR

AS212683 OLILO-AS

AS29632 NASSIST-AS

AS38255 FITI-AS-AP

AS45576 CERNET2-TSINGHUA6-AS-AP

AS58057 SECUREBIT

AS8772 NLineLLC

IPv4 Prefixes (1 total)

44.30.120.0/24

IPv6 Prefixes (6 total)

2a0c:b641:570::/48

2a0c:b641:573::/48

2404:f4c0:f000::/44

2404:f4c0:f002::/48

2a05:1085::/32

2404:f4c0:f001::/48

BGP Peers IPv4 (2 total)

AS24239

AS38255

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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.