ASN Lookup – Networks, Upstreams and Prefixes

AS7497

ASN

APNIC

RIR

465

IPv4 Prefixes

167

IPv6 Prefixes

AS Information

ASNAS7497

NameCSTNET-AS-AP

OrganisationCNIC-CAS

Country

RIRAPNIC

Allocated09.10.2023

Abuse contactabuse-ip@cstnet.cn

Network Overview

IPv4 Prefixes465

IPv6 Prefixes167

Upstreams IPv410

BGP Peers IPv410

Upstreams (Transit Providers)

IPv4

AS11537 INTERNET2-RESEARCH-EDU

AS174 COGENT-174

AS20965 GEANT

AS23855 SINGAREN-GIX-AS-AP

AS3491 PCCWG-APAC-HK

AS39120 CONVERGENZE-AS

AS4134 CHINANET-BACKBONE

AS4635 HKIX-RS1

AS4837 CHINA169-Backbone

AS6939 HURRICANE

IPv4 Prefixes (465 total, showing 20)

159.226.246.0/23

210.77.4.0/22

202.127.23.0/24

210.72.128.0/19

210.77.78.0/23

202.127.26.0/24

210.73.12.0/24

119.78.168.0/22

210.77.76.0/24

210.77.84.0/23

159.226.152.0/24

124.16.8.0/24

210.77.31.0/24

124.16.253.0/24

159.226.79.0/24

210.77.64.0/19

159.226.129.0/24

124.17.92.0/24

119.78.248.0/22

159.226.130.0/24

IPv6 Prefixes (167 total, showing 10)

2400:dd01:300a::/48

2400:dd03:2000::/48

2400:dd01:2006::/48

2400:dd02:2000::/48

2400:dd01:3014::/48

2400:dd01:1003::/48

2400:dd03:1003::/48

2400:dd01:1012::/48

2400:dd02:1005::/48

2400:dd03:1fff::/48

BGP Peers IPv4 (10 total)

AS23911

AS24151

AS24409

AS3491

AS38345

AS4538

AS63555

AS24482

AS36236

AS49544

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.