49.72.63.0/24

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 49.72.63.0/24

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

Read more

Pingable IPs

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

IP Address	ASN	Details
49.72.63.65	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.58ms` 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
114.253.98.8	AS4808 China Unicom Beijing Province Network	`3.54ms` from Beijing, CN
223.27.115.248	AS269822 COLOMBIA MAS TV S.A.S	`5.42ms` from Bogota, CO
206.126.173.8	AS15084 Concentrix CVG Corporation	`7.08ms` from Chicago, US
54.36.114.184	AS16276 OVH SAS	`0.12ms` from Frankfurt am Main, DE
84.171.138.200	AS3320 Deutsche Telekom AG	`3.73ms` from Frankfurt am Main, DE
171.250.118.184	AS7552 Viettel Group	`0.93ms` from Ho Chi Minh City, VN
176.65.150.72	AS51396 Pfcloud UG	`0.14ms` from Kerkrade, NL
167.20.166.40	AS21928 T-Mobile USA, Inc.	`17.99ms` from New York City, US
24.186.21.72	AS6128 Cablevision Systems Corp.	`3.62ms` from New York City, US
24.0.59.40	AS7922 Comcast Cable Communications, LLC	`6.10ms` from New York City, US
152.165.226.200	AS2527 Sony Network Communications Inc.	`2.47ms` from Osaka, JP
189.242.253.24	AS8151 UNINET	`3.89ms` from Santiago de Queretaro, MX
5.60.0.88	AS16509 Amazon.com, Inc.	`0.24ms` from Taipei, TW
137.208.149.104	AS1776 WU (Wirtschaftsuniversitaet Wien) - Vienna University of Economics and Business	`13.08ms` from Vienna, AT
170.199.116.248	AS7122 Bell Canada	`6.33ms` from Winnipeg, CA
23.13.157.200	AS16625 Akamai Technologies, Inc.	`0.24ms` from Ashburn, US
178.147.39.104	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`19.54ms` from Athens, GR
75.207.4.152	AS6167 Verizon Business	`16.12ms` from Atlanta, US
121.21.230.56	AS4837 CHINA UNICOM China169 Backbone	`13.78ms` from Beijing, CN
3.174.247.184	AS16509 Amazon.com, Inc.	`0.23ms` from Bogota, CO
222.208.58.40	AS4134 CHINANET-BACKBONE	`4.47ms` from Chengdu, CN
52.17.113.56	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
79.192.177.40	AS3320 Deutsche Telekom AG	`7.73ms` from Frankfurt am Main, DE
77.3.62.216	AS6805 Telefonica Germany GmbH & Co.OHG	`1.08ms` from Hamburg, DE
20.117.102.184	AS8075 Microsoft Corporation	`0.20ms` from London, GB

Traceroute

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

traceroute -a -n -q1 49.72.63.77

traceroute to 49.72.63.77 (49.72.63.77): 64 hops max, 52 byte packets

1 [AS4134] 222.184.35.1 182.59 ms

2 *

3 *

4 [AS4134] 218.2.79.185 6.724 ms

5 *

6 *

7 *

8 [AS4134] 117.81.242.26 6.55 ms

9 [AS140292] 49.72.63.77 8.69 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On March 20th 2026

What are IP address ranges?

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