ASN Lookup – Networks, Upstreams and Prefixes

AS59019

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS59019

NameBJKSCNET

Country

RIRAPNIC

Allocated07.08.2015

Abuse contacthuangliming@kingsoft.com

Network Overview

IPv4 Prefixes50

IPv6 Prefixes25

Upstreams IPv410

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS133111 CNT-northChina

AS133119 UNICOM-CN

AS136958 UNICOM-GuangZhou-IDC

AS17621 CNCGROUP-SH

AS23724 CHINANET-IDC-BJ-AP

AS24400 CMNET-V4shanghai-AS-AP

AS38019 CMNET-V4TIANJIN-AS-AP

AS4811 CHINANET-SHANGHAI-MAN

AS56040 CMNET-GuangDong-AP

AS58466 CT-Guangzhou-IDC

IPv4 Prefixes (50 total, showing 20)

120.92.128.0/18

120.92.216.0/22

110.43.184.0/21

120.92.224.0/21

120.92.32.0/21

120.131.2.0/23

120.92.4.0/23

120.92.209.0/24

120.92.80.0/21

120.92.112.0/21

110.43.240.0/20

120.92.96.0/21

120.92.224.0/20

120.92.211.0/24

120.92.16.0/21

120.92.64.0/21

120.131.0.0/23

120.131.12.0/23

120.92.6.0/23

103.26.64.0/22

IPv6 Prefixes (25 total, showing 10)

2401:1d40:3f00::/40

2401:1d40:3500::/40

2401:1d40:2001::/48

2401:1d40:2000::/36

2401:1d40:f21::/48

2401:1d40:3900::/40

2401:1d40:3300::/40

2401:1d40:1::/48

2401:1d40:3600::/40

2401:1d40:3400::/40

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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.