49.72.172.0/22

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 49.72.172.0/22

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 are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
32.140.157.86	AS7018 AT&T Enterprises, LLC	`3.45ms` from Atlanta, US
162.230.210.198	AS7018 AT&T Enterprises, LLC	`11.53ms` from Atlanta, US
218.69.4.134	AS4837 CHINA UNICOM China169 Backbone	`5.34ms` from Beijing, CN
171.208.81.70	AS4134 CHINANET-BACKBONE	`3.01ms` from Chengdu, CN
140.182.72.6	AS87 Indiana University	`5.38ms` from Chicago, US
81.138.186.150	AS2856 British Telecommunications PLC	`5.95ms` from London, GB
119.93.49.134	AS9299 Philippine Long Distance Telephone Company	`0.81ms` from Manila, PH
66.188.231.70	AS20115 Charter Communications LLC	`12.98ms` from Minneapolis, US
65.103.27.70	AS209 CenturyLink Communications, LLC	`2.44ms` from Minneapolis, US
96.74.54.6	AS7922 Comcast Cable Communications, LLC	`6.00ms` from Murfreesboro, US
126.26.90.38	AS17676 SoftBank Corp.	`3.23ms` from Osaka, JP
186.200.143.246	AS10429 TELEFÔNICA BRASIL S.A	`1.35ms` from Osasco, BR
2.38.200.230	AS30722 Fastweb SpA	`9.71ms` from Rome, IT
112.159.186.198	AS17858 LG POWERCOMM	`2.10ms` from Seoul, KR
211.220.100.134	AS4766 Korea Telecom	`7.14ms` from Seoul, KR
144.52.192.102	AS4134 CHINANET-BACKBONE	`9.68ms` from Shijiazhuang, CN
110.142.181.22	AS1221 Telstra Limited	`1.87ms` from Sydney, AU
114.44.0.22	AS3462 Data Communication Business Group	`1.08ms` from Taipei, TW
126.235.62.182	AS17676 SoftBank Corp.	`3.10ms` from Tokyo, JP
124.44.147.230	AS9595 NTT-ME Corporation	`2.78ms` from Tokyo, JP
124.144.211.246	AS9824 JCOM Co., Ltd.	`9.37ms` from Tokyo, JP
40.121.147.102	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
89.186.173.22	AS47292 Sentia Denmark A/S	`0.88ms` from Copenhagen, DK
108.138.167.182	AS16509 Amazon.com, Inc.	`0.28ms` from Dallas, US
73.203.217.102	AS7922 Comcast Cable Communications, LLC	`10.02ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -m13 49.72.172.95

traceroute to 49.72.172.95 (49.72.172.95): 13 hops max, 52 byte packets

1 [AS15169] 142.251.66.70 88.949 ms

2 *

3 [] 140.222.223.15 153.119 ms

4 [AS701] 157.130.246.110 156.011 ms

5 [AS4134] 202.97.43.233 310.439 ms

6 *

7 [AS4134] 202.97.57.26 306.838 ms

8 *

9 [AS4134] 221.224.240.74 318.005 ms

10 [AS140292] 121.239.192.10 303.377 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Milan, IT

On January 30th 2026

What are IP address ranges?

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