221.225.136.0/23

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 2025-04-24
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

Overlapping Ranges

BGP prefixes that contain 221.225.136.0/23

Range	ASN	Company	Num of IPs
221.224.0.0/13	AS4134	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	AS4134	CHINANET jiangsu province network	524,288

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
221.225.137.69	oerid.cn	2

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

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

IP Address	ASN	Details
221.225.136.8	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	6.19ms from Shanghai, CN
221.225.137.29	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	5.60ms 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
60.5.252.23	AS4837 CHINA UNICOM China169 Backbone	9.13ms from Beijing, CN
125.168.90.87	AS9443 Vocus Retail	1.82ms from Brisbane, AU
61.176.158.215	AS4837 CHINA UNICOM China169 Backbone	8.95ms from Liaoyang, CN
42.55.29.199	AS4837 CHINA UNICOM China169 Backbone	11.79ms from Liaoyang, CN
143.244.48.215	AS60068 Datacamp Limited	0.48ms from Los Angeles, US
5.3.205.7	AS42682 JSC "ER-Telecom Holding"	6.43ms from Moscow, RU
95.34.44.167	AS2119 Telenor Norge AS	8.41ms from Oslo, NO
211.206.164.199	AS9318 SK Broadband Co Ltd	1.36ms from Seoul, KR
222.141.244.183	AS4837 CHINA UNICOM China169 Backbone	4.72ms from Zhengzhou, CN
217.75.16.7	AS15623 Cyberlink AG	1.17ms from Zuerich, CH
178.71.186.55	AS12389 PJSC Rostelecom	1.39ms from Saint Petersburg, RU
112.182.154.7	AS4766 Korea Telecom	3.68ms from Seoul, KR
27.137.241.215	AS9824 JCOM Co., Ltd.	7.30ms from Tokyo, JP
20.55.63.247	AS8075 Microsoft Corporation	1.07ms from Ashburn, US
14.143.205.23	AS4755 TATA Communications formerly VSNL is Leading ISP	0.59ms from Bengaluru, IN
45.25.8.7	AS7018 AT&T Enterprises, LLC	3.04ms from Houston, US
172.2.245.231	AS7018 AT&T Enterprises, LLC	19.07ms from San Jose, US
121.74.87.103	AS9500 One New Zealand Group Limited	1.73ms from Auckland, NZ
39.37.152.7	AS17557 Pakistan Telecommunication Company Limited	2.05ms from Lahore, PK
129.234.190.247	AS786 Jisc Services Limited	7.90ms from London, GB
189.172.231.23	AS8151 UNINET	16.67ms from Miami, US
187.182.110.71	AS28573 Claro NXT Telecomunicacoes Ltda	7.15ms from Sao Paulo, BR
58.22.175.55	AS4837 CHINA UNICOM China169 Backbone	11.41ms from Fuzhou, CN
97.122.194.167	AS209 CenturyLink Communications, LLC	2.18ms from Denver, US
103.161.119.167	AS135918 VIET DIGITAL TECHNOLOGY LIABILITY COMPANY	0.77ms from Ho Chi Minh City, VN

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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