202.102.72.0/21

AS137702 · Nanjing, Jiangsu Province, P.R.China.

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS137702
Parent Range	202.102.0.0/17
Registry	APNIC
ID	CHINANET-JS

WHOIS Details

inetnum:        202.102.0.0 - 202.102.127.255
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:  2021-06-15T08:06:04Z
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 202.102.72.0/21

Range	ASN	Company	Num of IPs
202.102.0.0/17	AS137702	CHINANET jiangsu province network	32,768
202.102.0.0/17	AS4134	CHINANET jiangsu province network	32,768

Nearby Ranges

BGP prefixes that overlap with 202.102.0.0/16

Range	ASN	Company	Num of IPs
202.102.0.0/17	AS137702	CHINANET jiangsu province network	32,768
202.102.0.0/17	AS4134	CHINANET jiangsu province network	32,768
202.102.128.0/18	AS4837	China Unicom Shandong province network	16,384
202.102.192.0/19	AS4134	CHINANET Anhui province network	8,192
202.102.224.0/19	AS4837	China Unicom Henan province network	8,192

Hosted domains

There are 50 domain names hosted across 23 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
202.102.79.136	xn--vhq3mi29ihhcr89b.com	8
202.102.72.7	xn--vxup8b.top	6
202.102.72.40	refy.cn	5
202.102.76.235	xn--bpw482e.cn	5
202.102.79.129	yungl.com	3
202.102.72.10	help120.com	3
202.102.72.201	sukenshangshan.com	2
202.102.72.230	0511mj.com	2
202.102.79.233	njgemini.com	2
202.102.75.227	weidi-china.com	1
202.102.72.62	ssno.cn	1
202.102.72.21	11056.net	1
202.102.78.165	rishengbrakes.com	1
202.102.72.35	e-teamworks.com	1
202.102.72.112	jsdanbao.com	1
202.102.72.49	9ajy.com	1
202.102.79.243	stitchway.com.cn	1
202.102.72.50	chemmade.com	1
202.102.76.231	jocc.cn	1
202.102.72.216	shineacc.com	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

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

IP Address	ASN	Details
202.102.72.101	AS137702 Nanjing, Jiangsu Province, P.R.China.	`3.30ms` from Huai'an, CN
202.102.73.17	AS137702 Nanjing, Jiangsu Province, P.R.China.	`3.25ms` from Shanghai, CN
202.102.79.253	AS137702 Nanjing, Jiangsu Province, P.R.China.	`4.10ms` from Huai'an, CN
202.102.76.252	AS137702 Nanjing, Jiangsu Province, P.R.China.	`3.83ms` from Huai'an, CN
202.102.74.168	AS137702 Nanjing, Jiangsu Province, P.R.China.	`3.19ms` 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
4.180.21.37	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
123.118.156.5	AS4808 China Unicom Beijing Province Network	`3.35ms` from Beijing, CN
138.219.244.101	AS52873 Softdados Telecomunicações	`15.62ms` from Campina Grande, BR
41.205.195.101	AS36925 MEDITELECOM	`2.99ms` from Casablanca, MA
177.2.87.181	AS8167 V tal	`14.67ms` from Curitiba, BR
201.131.176.69	AS61820 Ipunet Telecomunicações Ltda	`4.08ms` from Fortaleza, BR
61.131.60.5	AS4134 CHINANET-BACKBONE	`4.55ms` from Fuzhou, CN
176.24.108.229	AS5607 Sky UK Limited	`5.38ms` from London, GB
87.106.102.37	AS8560 IONOS SE	`4.99ms` from London, GB
6.3.3.85	AS668 United States Department of Defense (DoD)	`1.79ms` from Los Angeles, US
54.169.216.213	AS16509 Amazon.com, Inc.	`0.17ms` from Singapore, SG
190.60.224.213	AS18747 IFX Corporation	`0.43ms` from Bogotá, CO
27.59.231.165	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`10.84ms` from Chennai, IN
75.195.195.117	AS6167 Verizon Business	`12.70ms` from Chicago, US
35.135.237.165	AS20115 Charter Communications LLC	`3.72ms` from Dallas, US
220.161.7.149	AS4134 CHINANET-BACKBONE	`6.96ms` from Fuzhou, CN
218.107.216.21	AS4837 CHINA UNICOM China169 Backbone	`6.68ms` from Fuzhou, CN
156.234.115.197	AS138415 Yancy Limited	`0.68ms` from Hong Kong, HK
97.217.232.101	AS6167 Verizon Business	`7.80ms` from Los Angeles, US
83.45.10.149	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.15ms` from Madrid, ES
86.204.120.117	AS3215 Orange S.A.	`9.47ms` from Marseille, FR
220.240.174.53	AS7545 TPG Telecom Limited	`1.69ms` from Melbourne, AU
69.135.99.149	AS10796 Charter Communications Inc	`5.42ms` from Milwaukee, US
142.17.163.245	AS611 NB-PEI Educational Computer Network	`15.59ms` from Montreal, CA
23.49.248.37	AS20940 Akamai International B.V.	`0.76ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f5 -m13 202.102.77.62

traceroute to 202.102.77.62 (202.102.77.62): 13 hops max, 52 byte packets

5 [AS3356] 212.133.96.206 10.822 ms

6 *

7 *

8 *

9 *

10 [AS137702] 202.102.69.106 216.605 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On December 28th 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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