ASN AS45106 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS45106?

AS45106 is listed under JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED.

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.

AS45106 JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED

ASN Lookup Tool

JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED jscndata.com

CN 4 Routes

AS Data

AS45106

AS45106 – JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED

AS Number	45106
AS Name	JSCNNET
Organization	JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED
Country	CN
Website	jscndata.com
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS45106 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
111.210.0.0/20	AS45106	JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED	JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED	4096
111.208.254.0/24	AS45106	JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED	JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED	256
111.210.16.0/24	AS45106	JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED	JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED	256
111.211.192.0/18	AS45106	JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED	JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED	16384

Raw Whois Response

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

% Information related to 'AS45056 - AS45115'

as-block:       AS45056 - AS45115
descr:          CNNIC ASN block
country:        CN
remarks:        These AS numbers are further assigned by CNNIC
remarks:        to CNNIC members and end-users in China
admin-c:        IPAS1-AP
tech-c:         IPAS1-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNNIC-AP
last-modified:  2009-09-29T06:15:17Z
source:         APNIC

role:           CNNIC IPAS CONFEDERATION
address:        No.4, Zhongguancun No.4 South Street,
address:        Haidian District, Beijing
country:        CN
phone:          +86-010-58813000
fax-no:         +86-010-58813075
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        IPAS1-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-09-12T07:40:01Z
source:         APNIC

% Information related to 'AS45056 - AS46079'

as-block:       AS45056 - AS46079
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:  2009-09-29T05:48:11Z
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 'AS45106'

% Abuse contact for 'AS45106' is 'jsz_1981_10@sina.com'

aut-num:        AS45106
as-name:        JSCNNET
descr:          JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED
descr:          BUILDING NO.11 WINDOWS TO THE WORLD SOFTWARE PARK NO.12 DINGHUAIMEN,NANJING,CHINA
country:        CN
import:         from AS4538 action pref=100; accept ANY
import:         from AS38587 action pref=100; accept ANY
import:         from AS4837 action pref=100; accept ANY
export:         to AS4538 announce AS45106
export:         to AS38587 announce AS45106
export:         to AS4837 announce AS45106
admin-c:        ML1838-AP
tech-c:         BW690-AP
abuse-c:        AC1601-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-JSCNNET-CN
last-modified:  2021-11-16T09:18:46Z
source:         APNIC

irt:            IRT-JSCNNET-CN
address:        BUILDING NO.11 WINDOWS TO THE WORLD SOFTWARE PARK NO.12 DINGHUAIMEN,NANJING,CHINA
e-mail:         jsz_1981_10@sina.com
abuse-mailbox:  jsz_1981_10@sina.com
admin-c:        ML1838-AP
tech-c:         BW690-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:12Z
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:         Wei Fan
address:        BUILDING NO.11 WINDOWS TO THE WORLD SOFTWARE PARK NO.12 DINGHUAIMEN,NANJING,CHINA
country:        CN
phone:          +86-18662702968
e-mail:         fanwei@jscndata.com
nic-hdl:        BW690-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-01-05T02:12:01Z
source:         APNIC

person:         Ning Ji
address:        BUILDING NO.11 WINDOWS TO THE WORLD SOFTWARE PARK NO.12 DINGHUAIMEN,NANJING,CHINA
country:        CN
phone:          +86-18651888996
e-mail:         jsz_1981_10@sina.com
nic-hdl:        ML1838-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-01-05T02:12:01Z
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" : "AS45056 - AS45115",
    "country" : "CN",
    "description" : [ "CNNIC ASN block" ],
    "admin_contacts" : [ "IPAS1-AP" ],
    "tech_contacts" : [ "IPAS1-AP" ],
    "remarks" : [ "These AS numbers are further assigned by CNNIC", "to CNNIC members and end-users in China" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2009-09-29",
    "source" : "APNIC"
  }, {
    "as_block" : "AS45056 - AS46079",
    "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" : "2009-09-29",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS45106",
    "as_name" : "JSCNNET",
    "description" : [ "JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED", "BUILDING NO.11 WINDOWS TO THE WORLD SOFTWARE PARK NO.12 DINGHUAIMEN,NANJING,CHINA" ],
    "country" : "CN",
    "import" : [ "from AS4538 action pref=100; accept ANY", "from AS38587 action pref=100; accept ANY", "from AS4837 action pref=100; accept ANY" ],
    "export" : [ "to AS4538 announce AS45106", "to AS38587 announce AS45106", "to AS4837 announce AS45106" ],
    "admin_contacts" : [ "ML1838-AP" ],
    "tech_contacts" : [ "BW690-AP" ],
    "abuse_contacts" : [ "AC1601-AP" ],
    "mnt_irt" : [ "IRT-JSCNNET-CN" ],
    "mnt_routes" : [ "MAINT-CNNIC-AP" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2021-11-16",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-JSCNNET-CN",
    "address" : [ "BUILDING NO.11 WINDOWS TO THE WORLD SOFTWARE PARK NO.12 DINGHUAIMEN,NANJING,CHINA" ],
    "street" : "Dinghuaimen",
    "city" : "Nanjing",
    "country" : "CHINA",
    "email" : [ "jsz_1981_10@sina.com" ],
    "abuse_mailbox" : [ "jsz_1981_10@sina.com" ],
    "admin_contacts" : [ "ML1838-AP" ],
    "tech_contacts" : [ "BW690-AP" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2025-11-18",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "ML1838-AP",
    "name" : "Ning Ji",
    "address" : [ "BUILDING NO.11 WINDOWS TO THE WORLD SOFTWARE PARK NO.12 DINGHUAIMEN,NANJING,CHINA" ],
    "street" : "Dinghuaimen",
    "city" : "Nanjing",
    "country" : "CN",
    "email" : [ "jsz_1981_10@sina.com" ],
    "phone" : [ "+86-18651888996" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2013-01-05",
    "source" : "APNIC",
    "addressCountry" : "CHINA"
  } ],
  "technical_contacts" : [ {
    "handle" : "BW690-AP",
    "name" : "Wei Fan",
    "address" : [ "BUILDING NO.11 WINDOWS TO THE WORLD SOFTWARE PARK NO.12 DINGHUAIMEN,NANJING,CHINA" ],
    "street" : "Dinghuaimen",
    "city" : "Nanjing",
    "country" : "CN",
    "email" : [ "fanwei@jscndata.com" ],
    "phone" : [ "+86-18662702968" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2013-01-05",
    "source" : "APNIC",
    "addressCountry" : "CHINA"
  } ],
  "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
AS4837	China Unicom Backbone	CN
AS146788	China Broadcasting Network Co., Ltd	CN
AS4837	CHINA UNICOM China169 Backbone	CN
AS4538	Tsinghua University	CN
AS38587	Tsinghua University	CN