49.72.228.0/23

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:         jsipmanager@163.com
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:         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:  2026-03-13T07:12:20Z
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

person:         CHINANET-JS Hostmaster
nic-hdl:        CH360-AP
e-mail:         jsipmanager@163.com
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:         jsipmanager@163.com
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:         jsipmanager@163.com
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 49.72.228.0/23

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
49.72.229.133	dyws1217.top	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
52.215.176.39	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
39.34.3.151	AS17557 Pakistan Telecommunication Company Limited	`17.41ms` from Karachi, PK
134.209.25.199	AS14061 DigitalOcean, LLC	`0.26ms` from London, GB
199.250.236.167	AS394473 Brantley Telephone Company, Inc.	`8.83ms` from Miami, US
63.27.25.87	AS6984 Verizon Business	`5.75ms` from Miami, US
54.79.209.55	AS16509 Amazon.com, Inc.	`0.15ms` from Sydney, AU
102.152.51.7	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`5.91ms` from Tunis, TN
44.246.43.199	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
86.124.130.247	AS8708 DIGI ROMANIA S.A.	`6.72ms` from Bucharest, RO
14.195.117.71	AS45820 Tata Teleservices ISP AS	`0.59ms` from Chennai, IN
75.8.97.247	AS7018 AT&T Enterprises, LLC	`1.69ms` from Dallas, US
87.157.248.135	AS3320 Deutsche Telekom AG	`5.93ms` from Duesseldorf, DE
73.107.122.215	AS7922 Comcast Cable Communications, LLC	`3.91ms` from Miami, US
178.66.237.71	AS12389 PJSC Rostelecom	`1.48ms` from Saint Petersburg, RU
69.150.204.39	AS7018 AT&T Enterprises, LLC	`3.80ms` from San Antonio, US
177.81.97.87	AS28573 Claro NXT Telecomunicacoes Ltda	`6.96ms` from Sao Paulo, BR
175.117.39.71	AS9318 SK Broadband Co Ltd	`0.92ms` from Seoul, KR
58.37.223.119	AS4812 China Telecom (Group)	`3.87ms` from Shanghai, CN
79.76.38.39	AS31898 Oracle Corporation	`0.17ms` from Stockholm, SE
124.149.42.167	AS7545 TPG Telecom Limited	`3.46ms` from Sydney, AU
43.233.235.231	AS17506 ARTERIA Networks Corporation	`16.68ms` from Tokyo, JP
1.140.149.167	AS1221 Telstra Limited	`1.76ms` from Adelaide, AU
77.164.183.183	AS1136 KPN B.V.	`1.09ms` from Amsterdam, NL
81.204.65.87	AS1136 KPN B.V.	`1.33ms` from Amsterdam, NL
44.220.98.55	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -m12 49.72.229.163

traceroute to 49.72.229.163 (49.72.229.163): 12 hops max, 52 byte packets

1 [AS15169] 142.251.66.65 86.045 ms

2 *

3 *

4 [AS701] 157.130.230.26 157.541 ms

5 *

6 *

7 *

8 *

9 [AS140292] 61.155.187.58 294.78 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Berlin, DE

On March 13th 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.

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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