49.72.30.0/23

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:  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

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 49.72.30.0/23

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 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

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
40.88.133.23	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
170.187.148.39	AS63949 Akamai Connected Cloud	`0.35ms` from Atlanta, US
162.192.31.39	AS7018 AT&T Enterprises, LLC	`9.93ms` from Atlanta, US
178.248.166.7	AS50998 Dstny BE N.V.	`2.81ms` from Brussels, BE
3.142.242.167	AS16509 Amazon.com, Inc.	`0.70ms` from Columbus, US
47.220.167.55	AS19108 Optimum	`10.29ms` from Dallas, US
149.22.128.135	AS201838 Community Fibre Limited	`1.15ms` from London, GB
81.97.228.23	AS5089 Virgin Media Limited	`7.54ms` from Maidenhead, GB
87.26.149.7	AS3269 Telecom Italia S.p.A.	`1.18ms` from Milan, IT
178.49.211.151	AS31200 Novotelecom Ltd	`1.61ms` from Novosibirsk, RU
93.63.0.23	AS12874 Fastweb SpA	`9.22ms` from Rome, IT
154.88.200.247	AS264605 TELEVIADUCTO S.R.L.	`3.98ms` from Santo Domingo, DO
189.108.149.23	AS10429 TELEFÔNICA BRASIL S.A	`1.12ms` from São Paulo, BR
163.16.98.7	AS1659 Taiwan Academic Network (TANet) Information Center	`7.49ms` from Taipei, TW
34.130.18.247	AS396982 Google LLC	`0.10ms` from Toronto, CA
171.11.58.199	AS4134 CHINANET-BACKBONE	`9.36ms` from Zhengzhou, CN
73.203.36.87	AS7922 Comcast Cable Communications, LLC	`2.15ms` from Denver, US
52.213.21.103	AS16509 Amazon.com, Inc.	`0.28ms` from Dublin, IE
18.196.136.119	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
185.11.211.7	AS199508 S1 Networks Oy	`0.60ms` from Helsinki, FI
66.254.68.71	AS7024 PixelGate	`3.60ms` from Los Angeles, US
181.141.129.183	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`9.26ms` from Medellin, CO
70.127.45.167	AS33363 Charter Communications, Inc	`10.96ms` from Miami, US
24.161.21.23	AS12271 Charter Communications Inc	`7.00ms` from New York City, US
220.153.99.7	AS18081 Kintetsu Cable Network Co., Ltd.	`1.59ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f5 -m15 49.72.31.236

traceroute to 49.72.31.236 (49.72.31.236): 15 hops max, 52 byte packets

5 [AS3356] 213.19.196.241 1.084 ms

6 *

7 [AS3356] 212.133.96.206 1.603 ms

8 *

9 *

10 *

11 *

12 [AS140292] 61.155.187.62 219.112 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 19th 2026

What are IP address ranges?

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