ASN Lookup – Networks, Upstreams and Prefixes

AS58593

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS58593

NameBLUECLOUD

Country

RIRAPNIC

Allocated04.05.2012

Abuse contactipabuse@oe.21vianet.com

Network Overview

IPv4 Prefixes37

IPv6 Prefixes4

Upstreams IPv46

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS17621 CNCGROUP-SH

AS23724 CHINANET-IDC-BJ-AP

AS4808 CHINA169-BJ

AS4811 CHINANET-SHANGHAI-MAN

AS56048 CMNET-BEIJING-AP

AS8075 MICROSOFT-CORP-MSN-AS-BLOCK

IPv4 Prefixes (37 total, showing 20)

42.159.64.0/18

103.9.8.0/23

139.217.128.0/17

52.130.96.0/20

40.72.128.0/17

40.72.0.0/15

139.219.0.0/16

52.131.0.0/17

52.130.0.0/20

139.219.128.0/17

40.126.64.0/18

40.73.0.0/17

52.130.64.0/19

52.130.192.0/18

42.159.192.0/18

40.73.128.0/17

143.64.0.0/16

40.125.128.0/17

52.130.128.0/18

139.219.0.0/17

IPv6 Prefixes (4 total)

2406:e500::/48

2406:e500::/33

2406:e500:1::/48

2404:7940::/32

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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.