120.72.54.0/23

AS140717 · UNICOM JiangSu Suzhou IDC network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS140717
Parent Range	120.72.32.0/19
Registry	APNIC
ID	JSUNICOM-II

WHOIS Details

inetnum:        120.72.32.0 - 120.72.63.255
netname:        JSUNICOM-II
descr:          Unicom (Jiangsu) Industry Internet Co. LTD
descr:          230 Lushan Road, Jianye District, Nanjing City,
descr:          Jiangsu Province
country:        CN
admin-c:        YW7053-AP
tech-c:         YW7053-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-JSUNICOM-II-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:57:00Z
source:         APNIC

irt:            IRT-JSUNICOM-II-CN
address:        230 Lushan Road, Jianye District, Nanjing City,
address:        Jiangsu Province
e-mail:         wucy80@chinaunicom.cn
abuse-mailbox:  wucy80@chinaunicom.cn
admin-c:        YW7053-AP
tech-c:         YW7053-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-09-06T03:38:58Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         WU CHENGYU
address:        230 Lushan Road, Jianye District, Nanjing City,
address:        Jiangsu Province
country:        CN
phone:          +86-15651601910
e-mail:         wucy80@chinaunicom.cn
nic-hdl:        YW7053-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-27T08:48:44Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 120.72.54.0/23

Range	ASN	Company	Num of IPs
120.72.32.0/19	AS140716	Unicom (Jiangsu) Industry Internet Co. LTD	8,192
120.72.32.0/19	AS140717	Unicom (Jiangsu) Industry Internet Co. LTD	8,192
120.72.32.0/19	AS4837	Unicom (Jiangsu) Industry Internet Co. LTD	8,192

Nearby Ranges

BGP prefixes that overlap with 120.72.0.0/16

Range	ASN	Company	Num of IPs
120.72.32.0/19	AS140716	Unicom (Jiangsu) Industry Internet Co. LTD	8,192
120.72.96.0/19	AS24085	Quang Trung Software City Development Company	8,192
120.72.32.0/19	AS4837	Unicom (Jiangsu) Industry Internet Co. LTD	8,192
120.72.32.0/19	AS140717	Unicom (Jiangsu) Industry Internet Co. LTD	8,192
120.72.0.0/20	AS10002	Igaueno Cable Television Co.,Ltd	4,096
120.72.64.0/20	AS17977	TIS No3 Center Bldg., 3F,7-13,	4,096
120.72.64.0/20	AS7473	TIS No3 Center Bldg., 3F,7-13,	4,096
120.72.80.0/21	AS24085	Quang Trung Software City Development Company Limited	2,048
120.72.24.0/24	AS38553	DctecH Microservices Incorporated	256
120.72.25.0/24	AS38553	DctecH Microservices Incorporated	256
120.72.26.0/24	AS38553	DctecH Microservices Incorporated	256
120.72.27.0/24	AS38553	DctecH Microservices Incorporated	256
120.72.28.0/24	AS38553	DctecH Microservices Incorporated	256
120.72.29.0/24	AS38553	DctecH Microservices Incorporated	256
120.72.30.0/24	AS38553	DctecH Microservices Incorporated	256
120.72.31.0/24	AS38553	DctecH Microservices Incorporated	256
120.72.19.0/24	AS38553	DctecH Microservices Incorporated	256
120.72.18.0/24	AS38553	DctecH Microservices Incorporated	256
120.72.17.0/24	AS38553	DctecH Microservices Incorporated	256
120.72.16.0/24	AS38553	DctecH Microservices Incorporated	256
120.72.20.0/24	AS38553	DctecH Microservices Incorporated	256
120.72.23.0/24	AS38553	DctecH Microservices Incorporated	256
120.72.22.0/24	AS38553	DctecH Microservices Incorporated	256

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

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

IP Address	ASN	Details
120.72.55.50	AS4837 CHINA UNICOM China169 Backbone	`5.01ms` 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
192.82.113.7	AS367 United States Department of Defense (DoD)	`8.08ms` from Ashburn, US
174.107.79.199	AS11426 Charter Communications Inc	`15.06ms` from Atlanta, US
73.44.31.71	AS7922 Comcast Cable Communications, LLC	`3.80ms` from Chicago, US
204.155.149.71	AS40824 Webzilla Inc.	`0.32ms` from Dallas, US
70.73.74.167	AS6327 Shaw Communications Inc.	`7.86ms` from Edmonton, CA
36.251.230.167	AS4837 CHINA UNICOM China169 Backbone	`6.78ms` from Fuzhou, CN
83.21.207.183	AS5617 Orange Polska Spolka Akcyjna	`3.10ms` from Gdynia, PL
14.141.104.135	AS4755 TATA Communications formerly VSNL is Leading ISP	`1.46ms` from Lohogaon, IN
86.21.45.7	AS5089 Virgin Media Limited	`11.63ms` from London, GB
90.208.29.7	AS5607 Sky UK Limited	`1.12ms` from London, GB
15.207.172.135	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
106.153.25.55	AS2516 KDDI CORPORATION	`6.26ms` from Osaka, JP
3.175.30.231	AS16509 Amazon.com, Inc.	`0.07ms` from Portland, US
97.88.200.39	AS20115 Charter Communications LLC	`7.51ms` from St. Louis, US
62.65.4.103	AS1257 Tele2 Sverige AB	`0.86ms` from Stockholm, SE
171.8.39.151	AS4134 CHINANET-BACKBONE	`12.34ms` from Zhengzhou, CN
179.82.166.247	AS26599 TELEFÔNICA BRASIL S.A	`11.01ms` from Belo Horizonte, BR
93.128.190.23	AS6805 Telefonica Germany GmbH & Co.OHG	`3.85ms` from Berlin, DE
78.187.40.39	AS9121 Turk Telekomunikasyon Anonim Sirketi	`8.42ms` from Bursa, TR
86.209.198.71	AS3215 Orange S.A.	`11.54ms` from Frankfurt am Main, DE
183.150.185.71	AS4134 CHINANET-BACKBONE	`8.69ms` from Hangzhou, CN
81.111.114.183	AS5089 Virgin Media Limited	`16.12ms` from London, GB
80.236.17.231	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`9.02ms` from Paris, FR
86.241.53.39	AS3215 Orange S.A.	`6.53ms` from Paris, FR
73.218.174.199	AS7922 Comcast Cable Communications, LLC	`6.96ms` from Providence, US

Traceroute

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

traceroute -a -n -q1 -f2 120.72.55.12

traceroute to 120.72.55.12 (120.72.55.12): 64 hops max, 52 byte packets

2 [AS749] 11.29.248.202 11.189 ms

3 *

4 *

5 *

6 [AS4837] 153.3.229.229 13.544 ms

7 *

8 [AS140717] 221.6.175.58 6.03 ms

9 *

10 [AS140717] 112.87.168.118 7.99 ms

11 *

12 *

13 [AS140717] 120.72.55.12 7.68 ms

Measurement taken from

IPinfo ProbeNet in Nanjing, CN

On September 25th 2025

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