121.224.32.0/22

AS140292 · CHINATELECOM Jiangsu province Suzhou 5G network

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS140292
Parent Range	121.224.0.0/12
Registry	APNIC
ID	CHINANET-JS

WHOIS Details

inetnum:        121.224.0.0 - 121.239.255.255
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
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-JS
mnt-routes:     MAINT-CHINANET-JS
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:05:09Z
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:  2025-11-18T00:26:23Z
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

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

Overlapping Ranges

BGP prefixes that contain 121.224.32.0/22

Range	ASN	Company	Num of IPs
121.224.0.0/12	AS134756	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS134770	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137697	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137699	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137702	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS140292	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS140293	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS146966	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS4134	CHINANET jiangsu province network	1,048,576

Nearby Ranges

BGP prefixes that overlap with 121.224.0.0/16

Range	ASN	Company	Num of IPs
121.224.0.0/12	AS134756	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS134770	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137697	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137699	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137702	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS140292	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS140293	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS146966	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS4134	CHINANET jiangsu province network	1,048,576

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
121.224.35.213	13141205.xyz	1
121.224.33.195	iotsys.top	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

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

IP Address	ASN	Details
121.224.34.143	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`7.22ms` from Huai'an, CN
121.224.32.149	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`7.63ms` from Huai'an, CN
121.224.33.99	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`7.28ms` from Huai'an, CN
121.224.35.219	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.57ms` from Huai'an, 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
131.174.50.54	AS1103 SURF B.V.	`3.22ms` from Amsterdam, NL
209.237.161.22	AS19871 Network Solutions, LLC	`0.80ms` from Atlanta, US
108.67.43.166	AS7018 AT&T Enterprises, LLC	`3.16ms` from Atlanta, US
52.39.157.86	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
181.2.94.182	AS7303 Telecom Argentina S.A.	`1.51ms` from Buenos Aires, AR
154.180.92.118	AS8452 TE-AS	`7.42ms` from Cairo, EG
77.33.90.54	AS44869 FIBIA P/S	`0.98ms` from Copenhagen, DK
50.234.98.102	AS7922 Comcast Cable Communications, LLC	`1.12ms` from Denver, US
114.130.35.150	AS17806 Tire-1 IP Transit Provider of Bangladesh	`0.82ms` from Dhaka, BD
91.32.29.182	AS3320 Deutsche Telekom AG	`6.31ms` from Frankfurt am Main, DE
49.170.65.70	AS17858 LG POWERCOMM	`2.92ms` from Incheon, KR
108.243.104.214	AS7018 AT&T Enterprises, LLC	`2.09ms` from Kansas City, US
180.197.241.246	AS18126 Chubu Telecommunications Company, Inc.	`10.72ms` from Osaka, JP
91.219.204.150	AS51715 AO Polymetal UK	`0.85ms` from Saint Petersburg, RU
58.192.117.22	AS4538 China Education and Research Network Center	`10.56ms` from Shanghai, CN
85.250.93.246	AS1680 Cellcom Fixed Line Communication L.P	`2.20ms` from Tel Aviv, IL
52.68.233.86	AS16509 Amazon.com, Inc.	`0.23ms` from Tokyo, JP
222.81.121.70	AS4134 CHINANET-BACKBONE	`1.43ms` from UEruemqi, CN
73.40.207.214	AS7922 Comcast Cable Communications, LLC	`9.70ms` from Ashburn, US
52.251.65.6	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
208.114.231.246	AS13760 Uniti Fiber Holdings Inc.	`6.58ms` from Dallas, US
223.235.200.86	AS24560 Bharti Airtel Ltd., Telemedia Services	`5.65ms` from Delhi, IN
91.12.188.198	AS3320 Deutsche Telekom AG	`9.88ms` from Frankfurt am Main, DE
87.154.160.118	AS3320 Deutsche Telekom AG	`4.32ms` from Frankfurt am Main, DE
115.5.132.102	AS4766 Korea Telecom	`2.01ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f4 121.224.34.143

traceroute to 121.224.34.143 (121.224.34.143): 64 hops max, 52 byte packets

4 [AS4134] 222.184.63.101 2.549 ms

5 *

6 *

7 [AS140292] 221.225.6.138 7.929 ms

8 *

9 *

10 *

11 [AS140292] 121.224.34.143 7.432 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On February 7th 2026

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.

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