114.221.144.0/21

AS134756 · CHINANET Nanjing Jishan IDC network

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS134756
Parent Range	114.216.0.0/13
Registry	APNIC
ID	CHINANET-JS

WHOIS Details

inetnum:        114.216.0.0 - 114.223.255.255
netname:        CHINANET-JS
descr:          Chinanet Jiangsu Province Network
descr:          China Telecom
descr:          No.31,jingrong street
descr:          Beijing 100032
country:        CN
admin-c:        CH93-AP
tech-c:         CJ186-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
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:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-JS
mnt-routes:     MAINT-CHINANET-JS
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:06:16Z
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

role:           CHINANET JIANGSU
address:        260 Zhongyang Road,Nanjing 210037
country:        CN
phone:          +86-25-87799222
e-mail:         jsipmanager@163.com
remarks:        send anti-spam reports tojsipmanager@163.com
remarks:        send abuse reports tojsipmanager@163.com
remarks:        times in GMT+8
remarks:        www.jsinfo.net
admin-c:        CH360-AP
tech-c:         CS306-AP
tech-c:         CN142-AP
nic-hdl:        CJ186-AP
notify:         jsipmanager@163.com
mnt-by:         MAINT-CHINANET-JS
last-modified:  2022-08-05T15:34:47Z
source:         APNIC

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +86-10-58501724
fax-no:         +86-10-58501724
country:        CN
mnt-by:         MAINT-CHINANET
last-modified:  2022-02-28T06:53:44Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 114.221.144.0/21

Range	ASN	Company	Num of IPs
114.216.0.0/13	AS134756	Chinanet Jiangsu Province Network	524,288
114.216.0.0/13	AS134770	Chinanet Jiangsu Province Network	524,288
114.216.0.0/13	AS140292	Chinanet Jiangsu Province Network	524,288
114.216.0.0/13	AS4134	Chinanet Jiangsu Province Network	524,288

Nearby Ranges

BGP prefixes that overlap with 114.221.0.0/16

Range	ASN	Company	Num of IPs
114.216.0.0/13	AS134756	Chinanet Jiangsu Province Network	524,288
114.216.0.0/13	AS134770	Chinanet Jiangsu Province Network	524,288
114.216.0.0/13	AS140292	Chinanet Jiangsu Province Network	524,288
114.216.0.0/13	AS4134	Chinanet Jiangsu Province Network	524,288

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

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

IP Address	ASN	Details
114.221.149.82	AS134756 CHINANET Nanjing Jishan IDC network	`1.12ms` from Nanjing, CN
114.221.145.35	AS134756 CHINANET Nanjing Jishan IDC network	`0.23ms` from Nanjing, CN
114.221.151.140	AS134756 CHINANET Nanjing Jishan IDC network	`0.24ms` from Nanjing, CN
114.221.146.140	AS134756 CHINANET Nanjing Jishan IDC network	`0.29ms` from Nanjing, CN
114.221.147.201	AS134756 CHINANET Nanjing Jishan IDC network	`1.25ms` from Nanjing, CN
114.221.144.253	AS134756 CHINANET Nanjing Jishan IDC network	`0.24ms` from Nanjing, CN
114.221.148.26	AS134756 CHINANET Nanjing Jishan IDC network	`1.17ms` from Nanjing, CN
114.221.150.65	AS134756 CHINANET Nanjing Jishan IDC network	`1.19ms` 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
68.80.192.245	AS7922 Comcast Cable Communications, LLC	`7.31ms` from Ashburn, US
166.73.3.213	AS11273 Fiserv Solutions, LLC	`1.77ms` from Atlanta, US
139.210.106.245	AS4837 CHINA UNICOM China169 Backbone	`4.47ms` from Changchun, CN
91.0.102.197	AS3320 Deutsche Telekom AG	`8.08ms` from Frankfurt am Main, DE
222.175.164.229	AS4134 CHINANET-BACKBONE	`8.82ms` from Jinan, CN
168.194.65.53	AS265379 JULIO CESAR DAS NEVES - ME	`3.09ms` from Joao Pessoa, BR
203.93.169.5	AS4837 CHINA UNICOM China169 Backbone	`15.40ms` from Lanzhou, CN
79.40.5.181	AS3269 Telecom Italia S.p.A.	`8.78ms` from Milan, IT
74.68.127.21	AS12271 Charter Communications Inc	`4.45ms` from New York City, US
204.148.84.69	AS701 Verizon Business	`0.51ms` from New York City, US
153.164.3.245	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.03ms` from Osaka, JP
177.130.140.213	AS28202 MASTER S/A	`13.34ms` from Osasco, BR
201.137.55.37	AS8151 UNINET	`3.71ms` from Santiago de Queretaro, MX
24.17.139.85	AS7922 Comcast Cable Communications, LLC	`6.37ms` from Seattle, US
183.184.210.53	AS4837 CHINA UNICOM China169 Backbone	`2.36ms` from Taiyuan, CN
217.79.77.37	AS16154 Telecoms-Net Ltd.	`7.73ms` from Varna, BG
186.94.40.165	AS8048 CANTV Servicios, Venezuela	`10.27ms` from Willemstad, CW
144.41.105.5	AS553 BelWue-Koordination	`3.84ms` from Zuerich, CH
119.31.127.133	AS38444 Super Broadband Network	`1.03ms` from Bangkok, TH
135.119.234.117	AS8075 Microsoft Corporation	`0.96ms` from Boydton, US
81.165.97.197	AS6848 Telenet BV	`4.34ms` from Brussels, BE
71.86.95.213	AS20115 Charter Communications LLC	`5.99ms` from Dallas, US
14.166.128.197	AS45899 VNPT Corp	`5.96ms` from Hanoi, VN
23.58.62.37	AS16625 Akamai Technologies, Inc.	`0.10ms` from Kolkata, IN
185.133.202.5	AS209344 ENA Operador de Telecomunicaciones S.L.	`0.61ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f5 114.221.144.178

traceroute to 114.221.144.178 (114.221.144.178): 64 hops max, 52 byte packets

5 [AS749] 11.158.64.44 1.742 ms

6 *

7 *

8 *

9 *

10 [AS134756] 114.221.144.178 2.496 ms

Measurement taken from

IPinfo ProbeNet in Nanjing, CN

On March 13th 2026

What are IP address ranges?

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