221.228.19.0/24

AS23650 · AS Number for CHINANET jiangsu province backbone

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS23650
Registry	APNIC
ID	CHINANET-JS

WHOIS Details

inetnum:        221.224.0.0 - 221.231.255.255
netname:        CHINANET-JS
descr:          CHINANET jiangsu province network
descr:          China Telecom
descr:          A12,Xin-Jie-Kou-Wai Street
descr:          Beijing 100088
country:        CN
admin-c:        CH93-AP
tech-c:         CJ186-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
remarks:        This object can only modify by APNIC hostmaster
remarks:        If you wish to modify this object details please
remarks:        send email to hostmaster@apnic.net with your
remarks:        organisation account name in the subject line.
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-JS
mnt-routes:     MAINT-CHINANET-JS
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:06:37Z
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 2025-04-24
mnt-by:         MAINT-CHINANET
last-modified:  2025-04-24T03:21:26Z
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 2025-04-24
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-24T03:21:54Z
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

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +86-10-58501724
fax-no:         +86-10-58501724
country:        CN
mnt-by:         MAINT-CHINANET
last-modified:  2022-02-28T06:53:44Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

14 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
221.228.19.53	AS23650 AS Number for CHINANET jiangsu province backbone	`4.73ms` from Shanghai, CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
5.194.124.24	AS5384 Emirates Internet	`6.75ms` from Al Fujairah City, AE
139.13.222.8	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`8.86ms` from Berlin, DE
52.41.154.200	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
187.52.252.56	AS8167 V tal	`3.16ms` from Curitiba, BR
20.166.150.136	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
91.179.16.136	AS5432 Proximus NV	`5.15ms` from Gravelines, FR
121.37.249.120	AS55990 Huawei Cloud Service data center	`1.52ms` from Guangzhou, CN
5.23.32.232	AS207964 Gi Group S.p.A.	`0.91ms` from Milan, IT
186.50.128.88	AS6057 Administracion Nacional de Telecomunicaciones	`1.83ms` from Montevideo, UY
125.102.215.120	AS17506 ARTERIA Networks Corporation	`8.77ms` from Osaka, JP
174.60.133.40	AS7922 Comcast Cable Communications, LLC	`19.32ms` from Reston, US
115.8.108.56	AS4766 Korea Telecom	`5.57ms` from Seoul, KR
125.226.112.24	AS3462 Data Communication Business Group	`3.01ms` from Taipei, TW
51.124.28.184	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
99.191.234.168	AS7018 AT&T Enterprises, LLC	`6.20ms` from Atlanta, US
35.202.121.24	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
75.224.119.104	AS6167 Verizon Business	`18.49ms` from Dallas, US
91.4.11.216	AS3320 Deutsche Telekom AG	`2.17ms` from Duesseldorf, DE
217.82.125.8	AS3320 Deutsche Telekom AG	`7.97ms` from Frankfurt am Main, DE
217.39.0.56	AS2856 British Telecommunications PLC	`0.72ms` from London, GB
82.30.211.24	AS5089 Virgin Media Limited	`16.07ms` from London, GB
60.100.215.232	AS17676 SoftBank Corp.	`3.92ms` from Osaka, JP
114.191.7.40	AS4713 NTT Communications Corporation	`7.39ms` from Osaka, JP
193.27.194.8	AS16347 ADISTA SAS	`1.14ms` from Paris, FR
109.80.243.200	AS5610 O2 Czech Republic, a.s.	`4.82ms` from Prague, CZ

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f5 221.228.19.42

traceroute to 221.228.19.42 (221.228.19.42): 64 hops max, 52 byte packets

5 [AS4812] 101.226.210.93 2.185 ms

6 *

7 *

8 [AS4134] 202.97.74.142 6.688 ms

9 [AS23650] 221.228.19.42 10.846 ms

Measurement taken from

IPinfo ProbeNet in Shanghai, CN

On August 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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