221.228.66.0/23

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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
221.228.67.19	baixun-cloud.com	1
221.228.66.85	u5n.cn	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
221.228.66.17	AS23650 AS Number for CHINANET jiangsu province backbone	`8.87ms` from Suzhou, CN
221.228.67.6	AS23650 AS Number for CHINANET jiangsu province backbone	`10.93ms` from Nanjing, 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
5.193.231.199	AS5384 Emirates Internet	`4.05ms` from Al Fujairah City, AE
2.50.166.135	AS5384 Emirates Internet	`4.28ms` from Al Fujairah City, AE
27.15.140.151	AS4837 CHINA UNICOM China169 Backbone	`2.13ms` from Chongqing, CN
172.164.214.23	AS8075 Microsoft Corporation	`0.92ms` from Dubai, AE
78.184.165.151	AS9121 Turk Telekomunikasyon Anonim Sirketi	`4.00ms` from Istanbul, TR
165.22.122.199	AS14061 DigitalOcean, LLC	`0.25ms` from London, GB
90.242.57.119	AS5378 Vodafone Limited	`4.28ms` from London, GB
80.31.19.103	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.91ms` from Madrid, ES
47.196.154.231	AS5650 Frontier Communications of America, Inc.	`6.26ms` from Miami, US
85.38.195.215	AS3269 Telecom Italia S.p.A.	`8.10ms` from Milan, IT
68.57.107.231	AS7922 Comcast Cable Communications, LLC	`16.21ms` from Murfreesboro, US
95.181.220.7	AS12566 Societe Francaise Du Radiotelephone - SFR SA	`1.34ms` from Paris, FR
149.72.78.119	AS11377 SendGrid, Inc.	`0.37ms` from Ashburn, US
50.80.78.215	AS30036 Mediacom Communications Corp	`16.64ms` from Atlanta, US
16.28.13.71	AS16509 Amazon.com, Inc.	`0.16ms` from Cape Town, ZA
91.153.39.215	AS719 Elisa Oyj	`0.59ms` from Helsinki, FI
173.194.5.231	AS15169 Google LLC	`0.16ms` from London, GB
81.135.164.23	AS2856 British Telecommunications PLC	`5.22ms` from London, GB
104.4.239.71	AS7018 AT&T Enterprises, LLC	`3.83ms` from Los Angeles, US
76.109.125.23	AS7922 Comcast Cable Communications, LLC	`7.38ms` from Miami, US
180.197.17.39	AS18126 Chubu Telecommunications Company, Inc.	`5.99ms` from Osaka, JP
187.86.228.7	AS262679 Secretaria de Fazenda de Mato Grosso do Sul	`16.13ms` from Osasco, BR
89.157.205.7	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`7.67ms` from Paris, FR
193.11.1.23	AS1653 Vetenskapsradet / SUNET	`0.63ms` from Stockholm, SE
118.170.161.39	AS3462 Data Communication Business Group	`2.48ms` from Taichung, TW

Traceroute

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

traceroute -a -n -q1 -f4 221.228.67.9

traceroute to 221.228.67.9 (221.228.67.9): 64 hops max, 52 byte packets

4 [AS8932] 185.48.242.108 0.16 ms

5 [AS3356] 212.133.10.118 28.254 ms

6 *

7 *

8 [AS3356] 212.133.94.190 50.757 ms

9 *

10 *

11 [AS4134] 202.97.51.205 291.663 ms

12 *

13 [AS23650] 61.160.140.46 299.616 ms

14 [AS23650] 61.177.113.134 311.129 ms

15 [AS23650] 221.228.67.9 302.188 ms

Measurement taken from

IPinfo ProbeNet in Yerevan, AM

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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