ASN AS59037 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS59037?

AS59037 is listed under Zhejiang Ruili Information 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.

AS59037 Zhejiang Ruili Information Technology Co., Ltd

ASN Lookup Tool

Zhejiang Ruili Information Technology Co., Ltd 189.cn

CN 28 Routes

AS Data

AS59037

AS59037 – Zhejiang Ruili Information Technology Co., Ltd

AS Number	59037
AS Name	RUILITECHNOLOGY
Organization	Zhejiang Ruili Information Technology Co., Ltd
Country	CN
Website	189.cn
Number of IPv4 Routes	28
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS59037 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
103.46.128.0/21	AS59037	Zhejiang Ruili Information Technology Co., Ltd	Zhejiang Ruili Information Technology Co., Ltd	2048
43.227.156.0/22	AS59037	Zhejiang Ruili Information Technology Co., Ltd	Zhejiang Ruili Information Technology Co., Ltd	1024
103.46.16.0/20	AS59037	Zhejiang Ruili Information Technology Co., Ltd	Zhejiang Ruili Information Technology Co., Ltd	4096
103.46.12.0/22	AS59037	Zhejiang Ruili Information Technology Co., Ltd	Zhejiang Ruili Information Technology Co., Ltd	1024
43.227.194.0/23	AS59037	Zhejiang Ruili Information Technology Co., Ltd	Zhejiang Ruili Information Technology Co., Ltd	512
103.44.144.0/23	AS59037	Zhejiang Ruili Information Technology Co., Ltd	National Computer Network And Information	512
43.230.72.0/22	AS59037	Zhejiang Ruili Information Technology Co., Ltd	Zhejiang Ruili Information Technology Co., Ltd	1024
43.227.152.0/22	AS59037	Zhejiang Ruili Information Technology Co., Ltd	Zhejiang Ruili Information Technology Co., Ltd	1024
103.46.136.0/22	AS59037	Zhejiang Ruili Information Technology Co., Ltd	Zhejiang Ruili Information Technology Co., Ltd	1024
43.228.16.0/21	AS59037	Zhejiang Ruili Information Technology Co., Ltd	Zhejiang Ruili Information Technology Co., Ltd	2048

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 'AS58991 - AS59090'

as-block:       AS58991 - AS59090
descr:          China Internet Network Information Center
country:        CN
remarks:        These AS numbers are further assigned by
remarks:        CNNIC to CNNIC members and end-users
remarks:        in the CNNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNNIC-AP
last-modified:  2013-09-08T23:54:27Z
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 'AS59037'

% Abuse contact for 'AS59037' is '18905717766@189.cn'

aut-num:        AS59037
as-name:        RUILITECHNOLOGY
descr:          Zhejiang Ruili Information Technology Co., Ltd
descr:          Room 1602, Southeast Technology Research and Development Center,
descr:          No. 438 Jincheng Road, Beigan Street, Xiaoshan District, Hangzhou, Zhejiang
country:        CN
admin-c:        YW7338-AP
tech-c:         JS4596-AP
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-RUILITECHNOLOGY-CN
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2024-05-08T02:06:02Z
source:         APNIC

irt:            IRT-RUILITECHNOLOGY-CN
address:        Room 1602, Southeast Technology Research and Development Center,
address:        No. 438 Jincheng Road, Beigan Street, Xiaoshan District, Hangzhou, Zhejiang
e-mail:         18905717766@189.cn
abuse-mailbox:  18905717766@189.cn
admin-c:        YW7338-AP
tech-c:         JS4596-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:37:43Z
source:         APNIC

person:         Bao Chenyu
address:        Room 1602, Southeast Technology Research and Development Center,
address:        No. 438 Jincheng Road, Beigan Street, Xiaoshan District, Hangzhou, Zhejiang
country:        CN
phone:          +8610-18270529230
e-mail:         18270529230@163.com
nic-hdl:        JS4596-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2024-05-08T00:48:12Z
source:         APNIC

person:         Li Bin
address:        Room 1602, Southeast Technology Research and Development Center,
address:        No. 438 Jincheng Road, Beigan Street, Xiaoshan District, Hangzhou, Zhejiang
country:        CN
phone:          +8610-18905717766
e-mail:         18905717766@189.cn
nic-hdl:        YW7338-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2024-05-08T00:48:12Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

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"
  }, {
    "as_block" : "AS58991 - AS59090",
    "country" : "CN",
    "description" : [ "China Internet Network Information Center" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by", "CNNIC to CNNIC members and end-users", "in the CNNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2013-09-08",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS59037",
    "as_name" : "RUILITECHNOLOGY",
    "description" : [ "Zhejiang Ruili Information Technology Co., Ltd", "Room 1602, Southeast Technology Research and Development Center,", "No. 438 Jincheng Road, Beigan Street, Xiaoshan District, Hangzhou, Zhejiang" ],
    "country" : "CN",
    "admin_contacts" : [ "YW7338-AP" ],
    "tech_contacts" : [ "JS4596-AP" ],
    "mnt_irt" : [ "IRT-RUILITECHNOLOGY-CN" ],
    "mnt_routes" : [ "MAINT-CNNIC-AP" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2024-05-08",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-RUILITECHNOLOGY-CN",
    "address" : [ "Room 1602, Southeast Technology Research and Development Center,", "No. 438 Jincheng Road, Beigan Street, Xiaoshan District, Hangzhou, Zhejiang" ],
    "street" : "Jincheng Road Beigan Street",
    "city" : "Hangzhou",
    "district" : "Xiaoshan District",
    "state" : "ZHEJIANG",
    "email" : [ "18905717766@189.cn" ],
    "abuse_mailbox" : [ "18905717766@189.cn" ],
    "admin_contacts" : [ "YW7338-AP" ],
    "tech_contacts" : [ "JS4596-AP" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2025-11-18",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "YW7338-AP",
    "name" : "Li Bin",
    "address" : [ "Room 1602, Southeast Technology Research and Development Center,", "No. 438 Jincheng Road, Beigan Street, Xiaoshan District, Hangzhou, Zhejiang" ],
    "street" : "Jincheng Road Beigan Street",
    "city" : "Hangzhou",
    "district" : "Xiaoshan District",
    "state" : "ZHEJIANG",
    "country" : "CN",
    "email" : [ "18905717766@189.cn" ],
    "phone" : [ "+8610-18905717766" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2024-05-08",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "JS4596-AP",
    "name" : "Bao Chenyu",
    "address" : [ "Room 1602, Southeast Technology Research and Development Center,", "No. 438 Jincheng Road, Beigan Street, Xiaoshan District, Hangzhou, Zhejiang" ],
    "street" : "Jincheng Road Beigan Street",
    "city" : "Hangzhou",
    "district" : "Xiaoshan District",
    "state" : "ZHEJIANG",
    "country" : "CN",
    "email" : [ "18270529230@163.com" ],
    "phone" : [ "+8610-18270529230" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2024-05-08",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS10099	China Unicom Global	HK
AS58461	CT HANGZHOU IDC No.288,Fu chun Road	AU
AS58461	China Telecom HangZhou IDC	CN

Upstreams

AS Number	Description	Country
AS58461	CT HANGZHOU IDC No.288,Fu chun Road	AU

Contacts

Email Contacts

18270529230@163.com 18905717766@189.cn

Abuse Contacts

18905717766@189.cn