ASN AS58593 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS58593?

AS58593 is listed under Shanghai Blue Cloud Technology Co.,Ltd.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS58593 Shanghai Blue Cloud Technology Co.,Ltd

Shanghai Blue Cloud Technology Co.,Ltd cnnic.cn

CN 41 Routes

AS Data

AS58593

AS58593 – Shanghai Blue Cloud Technology Co.,Ltd

AS Number	58593
AS Name	BLUECLOUD
Organization	Shanghai Blue Cloud Technology Co.,Ltd
Country	CN
Website	cnnic.cn
Number of IPv4 Routes	37
Number of IPv6 Routes	4
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS58593 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS58368 - AS59391'

as-block:       AS58368 - AS59391
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2011-08-10T06:21:41Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS58593'

% Abuse contact for 'AS58593' is 'ipabuse@oe.21vianet.com'

aut-num:        AS58593
as-name:        BLUECLOUD
descr:          Shanghai Blue Cloud Technology Co.,Ltd
descr:          M5, Jiuxianqiao East Road, Chaoyang District, Beijing
country:        CN
admin-c:        YW6852-AP
tech-c:         WZ3558-AP
abuse-c:        AC1601-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-BLUECLOUD-CN
last-modified:  2024-07-17T07:43:06Z
source:         APNIC

irt:            IRT-BLUECLOUD-CN
address:        M5, Jiuxianqiao East Road, Chaoyang District, Beijing
e-mail:         ipabuse@oe.21vianet.com
abuse-mailbox:  ipabuse@oe.21vianet.com
admin-c:        YW6852-AP
tech-c:         WZ3558-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:44Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Wang Zipeng
address:        M5, Jiuxianqiao East Road, Chaoyang District, Beijing
country:        CN
phone:          +86-18600050867
e-mail:         wang.zipeng@oe.21vianet.com
nic-hdl:        WZ3558-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2024-07-17T07:42:22Z
source:         APNIC

person:         Yuyan Liu
address:        M5, Jiuxianqiao East Road, Chaoyang District, Beijing
country:        CN
phone:          +86-13810101369
e-mail:         liu.yuyan@oe.21vianet.com
nic-hdl:        YW6852-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-10-26T08:05:00Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS58368 - AS59391",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2011-08-10",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS58593",
    "as_name" : "BLUECLOUD",
    "description" : [ "Shanghai Blue Cloud Technology Co.,Ltd", "M5, Jiuxianqiao East Road, Chaoyang District, Beijing" ],
    "country" : "CN",
    "admin_contacts" : [ "YW6852-AP" ],
    "tech_contacts" : [ "WZ3558-AP" ],
    "abuse_contacts" : [ "AC1601-AP" ],
    "mnt_irt" : [ "IRT-BLUECLOUD-CN" ],
    "mnt_lower" : [ "MAINT-CNNIC-AP" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2024-07-17",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-BLUECLOUD-CN",
    "address" : [ "M5, Jiuxianqiao East Road, Chaoyang District, Beijing" ],
    "street" : "M5 Jiuxianqiao East Road",
    "city" : "Beijing",
    "email" : [ "ipabuse@oe.21vianet.com" ],
    "abuse_mailbox" : [ "ipabuse@oe.21vianet.com" ],
    "admin_contacts" : [ "YW6852-AP" ],
    "tech_contacts" : [ "WZ3558-AP" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2025-11-18",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "YW6852-AP",
    "name" : "Yuyan Liu",
    "address" : [ "M5, Jiuxianqiao East Road, Chaoyang District, Beijing" ],
    "street" : "M5 Jiuxianqiao East Road",
    "city" : "Beijing",
    "country" : "CN",
    "email" : [ "liu.yuyan@oe.21vianet.com" ],
    "phone" : [ "+86-13810101369" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2017-10-26",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "WZ3558-AP",
    "name" : "Wang Zipeng",
    "address" : [ "M5, Jiuxianqiao East Road, Chaoyang District, Beijing" ],
    "street" : "M5 Jiuxianqiao East Road",
    "city" : "Beijing",
    "country" : "CN",
    "email" : [ "wang.zipeng@oe.21vianet.com" ],
    "phone" : [ "+86-18600050867" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2024-07-17",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AC1601-AP",
    "name" : "ABUSE CNNICCN",
    "address" : [ "Beijing, China" ],
    "city" : "Beijing",
    "country" : "ZZ",
    "email" : [ "ipas@cnnic.cn" ],
    "abuse_mailbox" : [ "ipas@cnnic.cn" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "IP50-AP" ],
    "tech_contacts" : [ "IP50-AP" ],
    "remarks" : [ "Generated from irt object IRT-CNNIC-CN", "ipas@cnnic.cn is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-09-19",
    "source" : "APNIC",
    "addressCountry" : "CHINA"
  } ]
}

Peers

AS Number	Description	Country
AS4808	China Unicom Beijing Province Network	CN
AS8075	Microsoft Corporation	US
AS24400	Shanghai Mobile Communications Co.,Ltd.	CN
AS56048	China Mobile Communicaitons Corporation	CN
AS17621	China Unicom Shanghai network	CN
AS4811	China Telecom (Group)	CN
AS4808	CHINA169 BJ China Unicom Beijing Province Network	AU
AS56048	the IP core network of China Mobile Group beijing Company	CN
AS4811	Shanghai Telecom Company	CN
AS23724	IDC, China Telecommunications Corporation	CN

Upstreams

AS Number	Description	Country
AS8075	Microsoft Corporation	US
AS17621	China Unicom Shanghai network	CN
AS4808	CHINA169 BJ China Unicom Beijing Province Network	AU
AS56048	the IP core network of China Mobile Group beijing Company	CN
AS4811	Shanghai Telecom Company	CN
AS23724	IDC, China Telecommunications Corporation	CN

Contacts

Email Contacts

ipas@cnnic.cn wang.zipeng@oe.21vianet.com liu.yuyan@oe.21vianet.com

Abuse Contacts

ipabuse@oe.21vianet.com

ASN Lookup Tool

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