49.75.158.0/23

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:          +86-25-87799222
country:        CN
mnt-by:         MAINT-CHINANET-JS
last-modified:  2026-03-17T06:28:18Z
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:          +86-25-87799222
country:        CN
mnt-by:         MAINT-CHINANET-JS
last-modified:  2026-03-17T06:29:04Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 49.75.158.0/23

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 49.75.0.0/16

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

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

IP Address	ASN	Details
49.75.158.1	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.65ms` from Nanjing, CN
49.75.159.147	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.87ms` from Nanjing, 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
44.199.195.167	AS14618 Amazon.com, Inc.	`0.78ms` from Ashburn, US
92.250.83.135	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`9.01ms` from Braga, PT
111.223.131.215	AS18001 Dialog Axiata PLC.	`18.61ms` from Colombo, LK
34.123.206.247	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
170.79.20.71	AS264881 NTG COMUNICACOES LTDA	`13.35ms` from Fortaleza, BR
87.148.164.151	AS3320 Deutsche Telekom AG	`7.53ms` from Frankfurt am Main, DE
147.12.242.119	AS201838 Community Fibre Limited	`1.45ms` from London, GB
83.105.113.119	AS5378 Vodafone Limited	`5.61ms` from London, GB
37.132.162.39	AS12479 Orange Espagne SA	`1.44ms` from Madrid, ES
48.45.170.247	AS6079 RCN	`1.68ms` from New York City, US
185.244.209.7	AS199524 G-Core Labs S.A.	`0.19ms` from Oslo, NO
190.97.161.7	AS27956 Cyber Cast International, S.A.	`0.96ms` from Panama, PA
196.75.155.39	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.13ms` from Rabat, MA
76.13.229.247	AS47583 Hostinger International Limited	`1.66ms` from Sao Paulo, BR
61.133.128.23	AS4134 CHINANET-BACKBONE	`5.73ms` from Wuhan, CN
73.143.237.167	AS7922 Comcast Cable Communications, LLC	`7.15ms` from Boston, US
107.77.198.183	AS20057 AT&T Enterprises, LLC	`1.98ms` from Dallas, US
31.113.156.55	AS2856 British Telecommunications PLC	`2.14ms` from Erith, GB
160.119.179.87	AS36924 GVA Cote d'Ivoire SAS	`15.06ms` from Lomé, TG
95.147.195.23	AS2856 British Telecommunications PLC	`5.95ms` from London, GB
34.141.247.103	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
88.177.212.103	AS12322 Free SAS	`10.91ms` from Paris, FR
39.114.65.87	AS9318 SK Broadband Co Ltd	`5.09ms` from Seoul, KR
5.150.245.55	AS8473 Bahnhof AB	`5.15ms` from Stockholm, SE
98.236.139.7	AS7922 Comcast Cable Communications, LLC	`10.41ms` 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 -f4 49.75.158.51

traceroute to 49.75.158.51 (49.75.158.51): 64 hops max, 52 byte packets

4 [AS4134] 218.2.39.53 2.688 ms

5 *

6 *

7 *

8 [AS4134] 61.177.3.2 6.345 ms

9 [AS4134] 221.225.146.54 6.683 ms

10 [AS140292] 49.75.158.51 8.909 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On March 20th 2026

What are IP address ranges?

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