49.72.200.0/21

AS140292 · CHINATELECOM Jiangsu province Suzhou 5G network

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	China
Domain	chinatelecom.cn
ASN	AS140292
Parent Range	49.64.0.0/11
Registry	APNIC
ID	CHINANET-JS

WHOIS Details

inetnum:        49.64.0.0 - 49.95.255.255
netname:        CHINANET-JS
descr:          CHINANET jiangsu province network
descr:          China Telecom
descr:          260 Zhongyang Road,Nanjing 210037
country:        CN
admin-c:        CH360-AP
tech-c:         CS306-AP
tech-c:         CN142-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
notify:         [email protected]
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-JS
mnt-routes:     MAINT-CHINANET-JS
mnt-irt:        IRT-CHINANET-CN
last-modified:  2022-04-26T07:40:27Z
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

person:         CHINANET-JS Hostmaster
nic-hdl:        CH360-AP
e-mail:         [email protected]
address:        Room 1001#, 260 Zhongyang Road, Nanjing,Jiangsu Province
phone:          +86-25-86588231
phone:          +86-25-86588745
fax-no:         +86-25-86588104
country:        CN
mnt-by:         MAINT-CHINANET-JS
last-modified:  2022-03-15T07:08:59Z
source:         APNIC

person:         CHINANET-JS Network Operations
nic-hdl:        CN142-AP
e-mail:         [email protected]
address:        Room 1001#, 260 Zhongyang Road, Nanjing,Jiangsu Province
phone:          +86-25-86588721
phone:          +86-25-86788130
phone:          +86-25-86788122
phone:          +86-25-86588787
fax-no:         +86-25-86588104
country:        CN
mnt-by:         MAINT-CHINANET-JS
last-modified:  2022-03-15T07:09:00Z
source:         APNIC

person:         CHINANET-JS Security Administrater
nic-hdl:        CS306-AP
e-mail:         [email protected]
address:        Room 1001#, 260 Zhongyang Road, Nanjing,Jiangsu Province
phone:          +86-25-86588745
phone:          +86-25-86588231
fax-no:         +86-25-86588104
country:        CN
mnt-by:         MAINT-CHINANET-JS
last-modified:  2022-03-15T07:09:00Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 49.72.200.0/21

Range	ASN	Company	Num of IPs
49.64.0.0/11	AS131325	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS134756	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS137697	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS140292	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS146966	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS4134	CHINANET jiangsu province network	2,097,152

Nearby Ranges

BGP prefixes that overlap with 49.72.0.0/16

Range	ASN	Company	Num of IPs
49.64.0.0/11	AS131325	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS134756	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS137697	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS140292	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS146966	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS4134	CHINANET jiangsu province network	2,097,152

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
49.72.203.0	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`9.40ms` from Suzhou, CN
49.72.201.218	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.03ms` from Shanghai, CN
49.72.204.21	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.65ms` from Shanghai, CN
49.72.205.1	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`9.76ms` from Suqian, CN
49.72.200.90	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.97ms` from Shanghai, CN
49.72.206.175	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.56ms` from Shanghai, CN
49.72.202.97	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.46ms` from Shanghai, CN
49.72.207.194	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`7.87ms` 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
95.215.147.5	AS200598 Lunarnaut, LLC	`0.57ms` from Dallas, US
184.167.82.149	AS33588 Charter Communications LLC	`14.59ms` from Denver, US
218.85.155.69	AS4134 CHINANET-BACKBONE	`2.26ms` from Fuzhou, CN
125.123.1.213	AS4134 CHINANET-BACKBONE	`5.49ms` from Hangzhou, CN
18.132.88.229	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
182.99.164.37	AS4134 CHINANET-BACKBONE	`3.57ms` from Nanchang, CN
72.202.217.21	AS22773 Cox Communications Inc.	`0.76ms` from Phoenix, US
112.228.128.229	AS4837 CHINA UNICOM China169 Backbone	`4.84ms` from Qingdao, CN
216.186.97.213	AS54027 Seattle Public Schools	`0.32ms` from Seattle, US
178.92.37.165	AS18811 MENTOS COUPLE, INC.	`0.81ms` from Seoul, KR
218.157.238.229	AS4766 Korea Telecom	`6.50ms` from Seoul, KR
58.121.136.197	AS9318 SK Broadband Co Ltd	`3.09ms` from Seoul, KR
13.159.192.213	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
83.29.171.149	AS5617 Orange Polska Spolka Akcyjna	`5.07ms` from Wrocław, PL
1.81.186.149	AS4134 CHINANET-BACKBONE	`5.13ms` from Xi'an, CN
96.33.70.53	AS20115 Charter Communications LLC	`11.11ms` from Atlanta, US
84.62.93.213	AS3209 Vodafone GmbH	`6.75ms` from Berlin, DE
177.201.91.133	AS8167 V tal	`3.21ms` from Brasilia, BR
97.208.242.5	AS6167 Verizon Business	`18.25ms` from Chicago, US
60.173.244.245	AS4134 CHINANET-BACKBONE	`6.35ms` from Huai'an, CN
16.79.41.101	AS16509 Amazon.com, Inc.	`0.10ms` from Jakarta, ID
41.184.73.229	AS29091 ipNX Nigeria Limited	`11.60ms` from Lagos, NG
82.20.199.21	AS5089 Virgin Media Limited	`4.80ms` from London, GB
66.93.87.21	AS11696 Fusion, LLC	`6.08ms` from Los Angeles, US
100.16.51.165	AS701 Verizon Business	`4.45ms` from Philadelphia, US

Traceroute

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

traceroute -a -n -q1 -f4 49.72.202.124

traceroute to 49.72.202.124 (49.72.202.124): 64 hops max, 52 byte packets

4 [AS4134] 222.184.63.49 2.253 ms

5 *

6 [AS140292] 180.97.78.78 5.818 ms

7 *

8 *

9 *

10 *

11 [AS140292] 49.72.202.124 6.996 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On December 14th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales