49.72.100.0/22

AS140292 · CHINATELECOM Jiangsu province Suzhou 5G network

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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 49.72.100.0/22

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 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
49.72.100.8	333766.xyz	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

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

IP Address	ASN	Details
49.72.103.65	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`4.49ms` from Shanghai, CN
49.72.102.1	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.24ms` from Nanjing, CN
49.72.101.129	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.30ms` from Huai'an, CN
49.72.100.129	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.16ms` 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
193.6.241.198	AS1955 KIFU (Governmental Info Tech Development Agency)	`2.34ms` from Budapest, HU
67.172.203.166	AS7922 Comcast Cable Communications, LLC	`8.07ms` from Herndon, US
99.29.89.86	AS7018 AT&T Enterprises, LLC	`2.35ms` from Houston, US
68.106.118.86	AS22773 Cox Communications Inc.	`12.13ms` from Los Angeles, US
71.36.141.70	AS209 CenturyLink Communications, LLC	`15.79ms` from Minneapolis, US
125.205.120.198	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.54ms` from Osaka, JP
68.126.37.102	AS7018 AT&T Enterprises, LLC	`4.39ms` from Redding, US
146.59.186.22	AS16276 OVH SAS	`0.06ms` from Roubaix, FR
120.79.213.6	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.17ms` from Shenzhen, CN
121.100.4.38	AS38158 PT. Cyberindo Aditama	`0.22ms` from Singapore, SG
97.85.145.166	AS20115 Charter Communications LLC	`4.20ms` from St. Louis, US
203.30.104.246	AS12975 PALTEL Autonomous System	`7.37ms` from Amman, JO
172.199.58.134	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
99.96.202.246	AS7018 AT&T Enterprises, LLC	`1.61ms` from Atlanta, US
50.199.98.246	AS7922 Comcast Cable Communications, LLC	`5.28ms` from Atlanta, US
139.217.91.166	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`3.36ms` from Beijing, CN
99.105.125.134	AS7018 AT&T Enterprises, LLC	`8.11ms` from Chicago, US
113.248.115.22	AS4134 CHINANET-BACKBONE	`5.52ms` from Chongqing, CN
20.82.193.118	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
18.192.58.150	AS16509 Amazon.com, Inc.	`0.21ms` from Frankfurt am Main, DE
147.135.194.22	AS16276 OVH SAS	`0.15ms` from Gravelines, FR
14.226.22.6	AS45899 VNPT Corp	`1.83ms` from Hanoi, VN
203.121.90.54	AS9930 TTNET-MY	`1.38ms` from Kuala Lumpur, MY
107.140.2.134	AS7018 AT&T Enterprises, LLC	`2.83ms` from Los Angeles, US
217.59.176.246	AS3269 Telecom Italia S.p.A.	`0.87ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f4 49.72.100.129

traceroute to 49.72.100.129 (49.72.100.129): 64 hops max, 52 byte packets

4 [AS4134] 61.160.16.57 2.195 ms

5 *

6 *

7 *

8 [AS4134] 117.81.242.50 6.382 ms

9 [AS140292] 49.72.100.129 6.238 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

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.

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