221.225.52.0/22

AS140292 · CHINATELECOM Jiangsu province Suzhou 5G network

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS140292
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 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 2025-11-13
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 221.225.52.0/22

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 221.225.0.0/16

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
221.225.54.72	itme.store	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

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

IP Address	ASN	Details
221.225.52.183	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`7.61ms` from Huai'an, CN
221.225.54.130	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`7.62ms` from Huai'an, CN
221.225.55.208	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`7.88ms` from Huai'an, CN
221.225.53.106	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`7.84ms` 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
20.82.99.54	AS8075 Microsoft Corporation	`0.38ms` from Amsterdam, NL
96.87.231.166	AS7922 Comcast Cable Communications, LLC	`5.05ms` from Atlanta, US
84.89.136.6	AS13041 Consorci de Serveis Universitaris de Catalunya	`0.76ms` from Barcelona, ES
184.26.85.230	AS16625 Akamai Technologies, Inc.	`0.22ms` from Chennai, IN
64.88.213.150	AS14860 SMARTCOM TELEPHONE, LLC	`11.96ms` from Dallas, US
104.130.248.38	AS33070 Rackspace Hosting	`0.82ms` from Dallas, US
104.189.183.54	AS7018 AT&T Enterprises, LLC	`10.27ms` from Dallas, US
5.136.174.150	AS12389 PJSC Rostelecom	`18.77ms` from Krasnoyarsk, RU
62.172.211.70	AS2856 British Telecommunications PLC	`2.76ms` from London, GB
193.169.60.38	AS196791 RTA Svyaz Ltd.	`10.44ms` from Novosibirsk, RU
101.142.73.54	AS17511 OPTAGE Inc.	`2.98ms` from Osaka, JP
177.188.178.102	AS27699 TELEFÔNICA BRASIL S.A	`2.73ms` from Osasco, BR
46.182.211.166	AS57633 CELESTE SAS	`12.82ms` from Paris, FR
44.208.252.166	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
222.108.54.6	AS9850 WOW-TV	`1.06ms` from Seoul, KR
122.201.197.150	AS9676 SaveCom Internation Inc.	`2.36ms` from Taipei, TW
110.5.125.230	AS23791 LCV Corporation	`6.58ms` from Tokyo, JP
77.35.212.6	AS12389 PJSC Rostelecom	`1.22ms` from Vladivostok, RU
31.182.9.118	AS16342 Toya sp.z.o.o	`2.37ms` from Warsaw, PL
209.234.0.102	AS15227 LUMOS Networks, Inc.	`9.15ms` from Ashburn, US
111.203.73.198	AS4808 China Unicom Beijing Province Network	`3.63ms` from Beijing, CN
116.242.66.6	AS4847 China Networks Inter-Exchange	`3.46ms` from Beijing, CN
58.104.36.182	AS4804 Microplex PTY LTD	`4.08ms` from Brisbane, AU
94.52.29.70	AS48161 NEXTGEN COMMUNICATIONS SRL	`2.79ms` from Bucharest, RO
102.40.219.134	AS8452 TE-AS	`3.67ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 -f4 221.225.55.152

traceroute to 221.225.55.152 (221.225.55.152): 64 hops max, 52 byte packets

4 [AS4134] 218.2.56.221 62.055 ms

5 *

6 [AS4134] 221.224.240.82 6.764 ms

7 *

8 *

9 *

10 *

11 [AS140292] 221.225.55.152 8.444 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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