ASN Lookup – Networks, Upstreams and Prefixes

AS37963

ASN

APNIC

RIR

758

IPv4 Prefixes

128

IPv6 Prefixes

AS Information

ASNAS37963

NameALIBABA-CN-NET

Country

RIRAPNIC

Allocated04.09.2008

Abuse contactdidong.jc@alibaba-inc.com

Network Overview

IPv4 Prefixes758

IPv6 Prefixes128

Upstreams IPv410

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS135061 UNICOM-ShenZhen-IDC

AS136195 CHINATELECOM-QINGDAO-CLOUDBASE

AS136958 UNICOM-GuangZhou-IDC

AS141425 CMNET-GUANGDONG-CN

AS17621 CNCGROUP-SH

AS23724 CHINANET-IDC-BJ-AP

AS24400 CMNET-V4shanghai-AS-AP

AS24444 CMNET-V4shandong-AS-AP

AS38283 CHINANET-SCIDC-AS-AP

AS4808 CHINA169-BJ

IPv4 Prefixes (758 total, showing 20)

119.42.232.0/24

223.4.128.0/17

8.134.0.0/16

203.107.81.0/24

203.107.32.0/22

106.11.196.0/23

39.96.0.0/14

47.117.248.0/24

59.82.40.0/21

8.132.105.0/24

60.205.128.0/17

8.166.192.0/23

103.52.196.0/23

8.147.0.0/17

8.150.20.0/22

110.75.235.0/24

59.82.152.0/22

59.82.100.0/23

119.42.252.0/22

42.120.0.0/16

IPv6 Prefixes (128 total, showing 10)

2408:4000:1013::/48

2408:4015::/32

2400:b200:9000::/36

2408:400a::/32

2408:400c::/33

2400:b200:4103::/48

2401:b180:3800::/37

2400:b200:6000::/37

2400:3200:8000::/33

2408:4003:8000::/33

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.