221.228.104.0/24

AS138950 · Jiangsu Wuxi International IDC network

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS138950
Parent Range	221.224.0.0/13
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 [email protected] 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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2025-11-18T00:26:23Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        [email protected] was validated on 2025-11-13
abuse-mailbox:  [email protected]
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:         [email protected]
remarks:        send anti-spam reports [email protected]
remarks:        send abuse reports [email protected]
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:         [email protected]
mnt-by:         MAINT-CHINANET-JS
last-modified:  2022-08-05T15:34:47Z
source:         APNIC

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         [email protected]
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

Overlapping Ranges

BGP prefixes that contain 221.228.104.0/24

Range	ASN	Company	Num of IPs
221.224.0.0/13	AS131325	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS134756	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS134770	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS137697	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS137702	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS138950	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS140292	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS146966	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS23650	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS4134	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS4809	CHINANET jiangsu province network	524,288

Nearby Ranges

BGP prefixes that overlap with 221.228.0.0/16

Range	ASN	Company	Num of IPs
221.224.0.0/13	AS131325	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS134756	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS134770	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS137697	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS137702	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS138950	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS140292	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS146966	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS23650	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS4134	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS4809	CHINANET jiangsu province network	524,288

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
221.228.104.139	AS138950 Jiangsu Wuxi International IDC network	`4.21ms` 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
76.20.212.184	AS7922 Comcast Cable Communications, LLC	`8.07ms` from Atlanta, US
156.195.149.232	AS8452 TE-AS	`6.97ms` from Cairo, EG
52.57.206.72	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
37.105.137.248	AS25019 Saudi Telecom Company JSC	`2.99ms` from Jeddah, SA
202.59.231.200	AS55757 Synechron Inc.	`1.49ms` from Lohogaon, IN
92.17.139.24	AS13285 TalkTalk Communications Limited	`4.89ms` from London, GB
154.63.13.232	AS209087 Oeste Digital S.L.	`6.09ms` from Madrid, ES
205.186.135.56	AS398101 GoDaddy.com, LLC	`1.19ms` from Phoenix, US
121.185.219.232	AS4766 Korea Telecom	`6.82ms` from Seoul, KR
211.189.174.168	AS9848 SEJONG NETWORKS	`0.83ms` from Seoul, KR
175.8.181.168	AS4134 CHINANET-BACKBONE	`2.68ms` from Changsha, CN
50.56.49.232	AS19994 Rackspace Hosting	`1.12ms` from Chicago, US
14.235.240.168	AS45899 VNPT Corp	`2.75ms` from Da Nang, VN
213.166.225.8	AS29008 Niedermayr IT GmbH	`4.54ms` from Frankfurt am Main, DE
129.206.204.88	AS553 BelWue-Koordination	`10.11ms` from Frankfurt am Main, DE
39.53.229.136	AS17557 Pakistan Telecommunication Company Limited	`2.23ms` from Karachi, PK
217.154.59.72	AS8560 IONOS SE	`5.02ms` from London, GB
80.31.96.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.16ms` from Madrid, ES
188.11.219.24	AS3269 Telecom Italia S.p.A.	`4.72ms` from Milan, IT
125.181.232.184	AS17858 LG POWERCOMM	`5.41ms` from Seoul, KR
118.189.178.232	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`1.62ms` from Singapore, SG
79.178.31.184	AS8551 Bezeq International Ltd.	`2.46ms` from Tel Aviv, IL
52.192.99.104	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
60.121.42.24	AS17676 SoftBank Corp.	`3.06ms` from Tokyo, JP
188.205.164.120	AS1136 KPN B.V.	`18.70ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f4 221.228.104.179

traceroute to 221.228.104.179 (221.228.104.179): 64 hops max, 52 byte packets

4 [AS4134] 61.160.16.77 1.563 ms

5 *

6 [AS138950] 58.215.35.86 7.005 ms

7 *

8 *

9 *

10 *

11 [AS138950] 58.215.138.193 7.199 ms

12 [AS138950] 221.228.104.179 5.671 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On December 28th 2025

What are IP address ranges?

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