ASN AS23650 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS23650?

AS23650 is listed under China Telecom.

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.

AS23650 China Telecom | IPGeolocation.io

China Telecom chinatelecom.cn

CN 97 Routes

AS Data

AS23650

AS23650 – China Telecom

AS Number	23650
AS Name	CHINANET-Jiangsu-Province-IDC
Organization	China Telecom (org-ct1-ap)
Country	CN
Website	chinatelecom.cn
Number of IPv4 Routes	94
Number of IPv6 Routes	3
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS23650 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
219.83.168.0/21	AS23650	China Telecom	JIANGYIN power network science and technology limited company	2048
61.147.198.0/24	AS23650	China Telecom	CHINANET	256
45.116.100.0/22	AS23650	China Telecom	Anhui Yanhuang Network Technology Co.Ltd	1024
180.101.198.0/24	AS23650	China Telecom	Chinanet	256
58.215.124.0/23	AS23650	China Telecom	CHINANET	512
27.0.208.0/21	AS23650	China Telecom	Jiangsu Cloud Ever Information Technology Co. Ltd.	2048
43.226.48.0/24	AS23650	China Telecom	Jiangsu Yihong e commerce Co., Ltd	256
103.73.116.0/22	AS23650	China Telecom	Changzhou wanglong Network Technology Co.Ltd	1024
103.213.96.0/22	AS56046	China Mobile Communications Corporation	Jiangsu Weizi Network Technology Co Ltd	1024
58.215.120.0/22	AS23650	China Telecom	CHINANET	1024

Raw Whois Response

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

% Information related to 'AS23552 - AS24575'

as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
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 'AS23644 - AS23690'

as-block:       AS23644 - AS23690
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:  2008-09-04T06:40:26Z
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 'AS23650'

% Abuse contact for 'AS23650' is 'anti-spam@chinatelecom.cn'

aut-num:        AS23650
as-name:        CHINANET-Jiangsu-Province-IDC
descr:          AS Number for CHINANET jiangsu province backbone
country:        CN
import:         from AS4134 action pref=100; accept ANY
import:         from AS17444 action pref=600; accept AS17444
export:         to AS4134 announce AS23650 AND AS17444
export:         to AS17444 announce AS23650
default:        to AS4134 action pref=100; networks ANY
org:            ORG-CT1-AP
admin-c:        CJ186-AP
tech-c:         CJ186-AP
abuse-c:        AC1573-AP
notify:         ip@jsinfo.net
mnt-lower:      MAINT-CHINANET-JS
mnt-routes:     MAINT-CHINANET-JS
mnt-by:         APNIC-HM
mnt-irt:        IRT-CHINANET-CN
last-modified:  2020-07-02T08:21:11Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         anti-spam@chinatelecom.cn
abuse-mailbox:  anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2026-03-13T07:12:20Z
source:         APNIC

organisation:   ORG-CT1-AP
org-name:       China Telecom
country:        CN
address:        Data Network Management Division
address:        Network Operation & Maintenance Department
address:        No 19 Chaoyangmen North Street
address:        Dongcheng District
phone:          +86-20-38639251
fax-no:         +86-10-58501060
e-mail:         zhengzm@chinatelecom.cn
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2019-09-16T12:55:07Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

role:           CHINANET JIANGSU
address:        260 Zhongyang Road,Nanjing 210037
country:        CN
phone:          +86-25-87799222
e-mail:         jsipmanager@163.com
remarks:        send anti-spam reports tojsipmanager@163.com
remarks:        send abuse reports tojsipmanager@163.com
remarks:        times in GMT+8
remarks:        www.jsinfo.net
admin-c:        CH360-AP
tech-c:         CS306-AP
tech-c:         CN142-AP
nic-hdl:        CJ186-AP
notify:         jsipmanager@163.com
mnt-by:         MAINT-CHINANET-JS
last-modified:  2022-08-05T15:34:47Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS23552 - AS24575",
    "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", "AS23889 has been transfered to AfriNIC" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2009-09-29",
    "source" : "APNIC"
  }, {
    "as_block" : "AS23644 - AS23690",
    "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" : "2008-09-04",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS23650",
    "as_name" : "CHINANET-Jiangsu-Province-IDC",
    "description" : [ "AS Number for CHINANET jiangsu province backbone" ],
    "country" : "CN",
    "import" : [ "from AS4134 action pref=100; accept ANY", "from AS17444 action pref=600; accept AS17444" ],
    "export" : [ "to AS4134 announce AS23650 AND AS17444", "to AS17444 announce AS23650" ],
    "default" : [ "to AS4134 action pref=100; networks ANY" ],
    "organization" : "ORG-CT1-AP",
    "admin_contacts" : [ "CJ186-AP" ],
    "tech_contacts" : [ "CJ186-AP" ],
    "abuse_contacts" : [ "AC1573-AP" ],
    "notify" : [ "ip@jsinfo.net" ],
    "mnt_irt" : [ "IRT-CHINANET-CN" ],
    "mnt_lower" : [ "MAINT-CHINANET-JS" ],
    "mnt_routes" : [ "MAINT-CHINANET-JS" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-07-02",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-CHINANET-CN",
    "address" : [ "No.31 ,jingrong street,beijing", "100032" ],
    "street" : "Jingrong Street",
    "city" : "Beijing",
    "zip_code" : "100032",
    "email" : [ "anti-spam@chinatelecom.cn" ],
    "abuse_mailbox" : [ "anti-spam@chinatelecom.cn" ],
    "admin_contacts" : [ "CH93-AP" ],
    "tech_contacts" : [ "CH93-AP" ],
    "remarks" : [ "anti-spam@chinatelecom.cn was validated on 2025-11-13" ],
    "mnt_by" : [ "MAINT-CHINANET" ],
    "date_updated" : "2026-03-13",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-CT1-AP",
    "name" : "China Telecom",
    "address" : [ "Data Network Management Division", "Network Operation & Maintenance Department", "No 19 Chaoyangmen North Street", "Dongcheng District" ],
    "street" : "Chaoyangmen North Street",
    "city" : "Dongcheng District",
    "country" : [ "CN" ],
    "email" : [ "zhengzm@chinatelecom.cn" ],
    "phone" : [ "+86-20-38639251" ],
    "fax_no" : [ "+86-10-58501060" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2019-09-16",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "CJ186-AP",
    "name" : "CHINANET JIANGSU",
    "address" : [ "260 Zhongyang Road,Nanjing 210037" ],
    "street" : "Zhongyang Road",
    "city" : "Nanjing",
    "zip_code" : "210037",
    "country" : "CN",
    "email" : [ "jsipmanager@163.com" ],
    "phone" : [ "+86-25-87799222" ],
    "admin_contacts" : [ "CH360-AP" ],
    "tech_contacts" : [ "CS306-AP", "CN142-AP" ],
    "remarks" : [ "send anti-spam reports tojsipmanager@163.com", "send abuse reports tojsipmanager@163.com", "times in GMT+8", "www.jsinfo.net" ],
    "notify" : [ "jsipmanager@163.com" ],
    "mnt_by" : [ "MAINT-CHINANET-JS" ],
    "date_updated" : "2022-08-05",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "CJ186-AP",
    "name" : "CHINANET JIANGSU",
    "address" : [ "260 Zhongyang Road,Nanjing 210037" ],
    "street" : "Zhongyang Road",
    "city" : "Nanjing",
    "zip_code" : "210037",
    "country" : "CN",
    "email" : [ "jsipmanager@163.com" ],
    "phone" : [ "+86-25-87799222" ],
    "admin_contacts" : [ "CH360-AP" ],
    "tech_contacts" : [ "CS306-AP", "CN142-AP" ],
    "remarks" : [ "send anti-spam reports tojsipmanager@163.com", "send abuse reports tojsipmanager@163.com", "times in GMT+8", "www.jsinfo.net" ],
    "notify" : [ "jsipmanager@163.com" ],
    "mnt_by" : [ "MAINT-CHINANET-JS" ],
    "date_updated" : "2022-08-05",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AC1573-AP",
    "name" : "ABUSE CHINANETCN",
    "address" : [ "No.31 ,jingrong street,beijing", "100032" ],
    "street" : "Jingrong Street",
    "city" : "Beijing",
    "zip_code" : "100032",
    "country" : "ZZ",
    "email" : [ "anti-spam@chinatelecom.cn" ],
    "abuse_mailbox" : [ "anti-spam@chinatelecom.cn" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "CH93-AP" ],
    "tech_contacts" : [ "CH93-AP" ],
    "remarks" : [ "Generated from irt object IRT-CHINANET-CN", "anti-spam@chinatelecom.cn was validated on 2025-11-13" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-11-13",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS140290	China Telecom	CN
AS140299	China Telecom	CN
AS140303	China Telecom	CN
AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	CN
AS140295	China Telecom	CN
AS140300	China Telecom	CN
AS140298	China Telecom	CN
AS140294	China Telecom	CN
AS10099	China Unicom Global	HK
AS140297	China Telecom	CN

Upstreams

AS Number	Description	Country
AS4134	CHINANET BACKBONE No.31,Jin rong Street	CN

Downstreams

AS Number	Description	Country
AS140290	China Telecom	CN
AS140299	China Telecom	CN
AS140303	China Telecom	CN
AS140295	China Telecom	CN
AS140300	China Telecom	CN
AS140298	China Telecom	CN
AS140294	China Telecom	CN
AS140297	China Telecom	CN
AS140301	China Telecom	CN
AS134417	Nanjing	CN

Contacts

Email Contacts

anti-spam@chinatelecom.cn jsipmanager@163.com

Abuse Contacts

anti-spam@chinatelecom.cn

Legacy Routes

103.85.85.0/24 103.85.84.0/24

ASN Lookup Tool

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