211.144.196.0/23

AS17621 · China Unicom Shanghai network

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Summary

Country	China
Domain	shuxun.net
ASN	AS17621
Registry	APNIC
ID	DSNET

WHOIS Details

inetnum:        211.144.192.0 - 211.144.207.255
netname:        DSNET
descr:          Shanghai Data Solution Co., Ltd.
descr:          2F,NO.4Buliding 498 Guoshoujing Rd.Shanghai ZJ.Hi-Tech Park
country:        CN
admin-c:        YW7369-AP
tech-c:         JS4623-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CNNIC-CN
last-modified:  2024-08-28T09:13:21Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
remarks:        ipas@cnnic.cn is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-17T23:08:37Z
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:         Chaojie Kang
address:        3F,NO.23Buliding 498 Guoshoujing Rd.Shanghai ZJ.Hi-Tech Park
country:        CN
phone:          +86-021-50800818
e-mail:         kangcj@shuxun.net
nic-hdl:        JS4623-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2024-08-28T09:05:15Z
source:         APNIC

person:         Ji Zhang
address:        3F,NO.23Buliding 498 Guoshoujing Rd.Shanghai ZJ.Hi-Tech Park
country:        CN
phone:          +86-021-50800818
e-mail:         zhangji808@shuxun.net
nic-hdl:        YW7369-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2024-08-28T09:05:15Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 211.144.0.0/16

Range	ASN	Company	Num of IPs
211.144.224.0/19	AS4808	China United Network Communications Corporation Limited	8,192
211.144.128.0/19	AS9811	Development & Research Center of State Council Net.	8,192
211.144.32.0/19	AS9811	Development & Research Center of State Council Net.	8,192
211.144.64.0/19	AS9812	Oriental Cable Network Co., Ltd.	8,192

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

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

IP Address	ASN	Details
211.144.196.33	AS17621 China Unicom Shanghai network	`4.57ms` from Shanghai, CN
211.144.197.238	AS17621 China Unicom Shanghai network	`4.16ms` from Shanghai, 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
100.7.76.151	AS701 Verizon Business	`4.96ms` from Ashburn, US
49.204.66.135	AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA	`0.93ms` from Bengaluru, IN
89.221.212.7	AS197019 WEDOS Internet, a.s.	`0.14ms` from Ceske Budejovice, CZ
52.209.69.39	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
2.207.76.119	AS3209 Vodafone GmbH	`4.77ms` from Duesseldorf, DE
87.156.72.119	AS3320 Deutsche Telekom AG	`7.17ms` from Nuernberg, DE
88.122.76.103	AS12322 Free SAS	`9.67ms` from Paris, FR
112.228.193.151	AS4837 CHINA UNICOM China169 Backbone	`6.88ms` from Qingdao, CN
39.30.87.183	AS4766 Korea Telecom	`5.29ms` from Seoul, KR
161.202.234.7	AS36351 IBM Cloud	`0.62ms` from Tokyo, JP
217.16.255.231	AS25479 IT Now S.A.	`6.36ms` from Zaragoza, ES
206.162.64.247	AS8047 GENERAL COMMUNICATION, INC.	`4.45ms` from Anchorage, US
134.166.54.215	AS668 United States Department of Defense (DoD)	`0.59ms` from Atlanta, US
99.122.0.183	AS7018 AT&T Enterprises, LLC	`10.34ms` from Atlanta, US
71.226.142.135	AS7922 Comcast Cable Communications, LLC	`14.05ms` from Atlanta, US
69.132.161.87	AS11426 Charter Communications Inc	`8.45ms` from Charlotte, US
65.36.84.119	AS7459 Grande Communications Networks, LLC	`5.46ms` from Dallas, US
72.241.141.135	AS13490 Buckeye Cablevision, Inc.	`9.77ms` from Detroit, US
87.35.71.231	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`13.41ms` from Dublin, IE
81.154.128.151	AS2856 British Telecommunications PLC	`2.75ms` from London, GB
54.159.0.71	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
95.43.103.23	AS8866 Vivacom Bulgaria EAD	`0.65ms` from Sofia, BG
78.0.66.215	AS5391 Hrvatski Telekom d.d.	`7.01ms` from Zagreb, HR
174.0.95.55	AS6327 Shaw Communications	`13.64ms` from Calgary, CA
216.167.143.183	AS13693 Vexus Fiber	`8.79ms` 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 211.144.197.169

traceroute to 211.144.197.169 (211.144.197.169): 64 hops max, 52 byte packets

1 [AS15169] 142.250.233.169 1.752 ms

2 [AS15169] 142.251.224.36 1.67 ms

3 *

4 [AS3356] 4.69.209.165 27.268 ms

5 [AS3356] 4.53.209.22 419.24 ms

6 [AS4837] 219.158.116.237 390.395 ms

7 *

8 *

9 *

10 [AS17621] 139.226.197.150 375.192 ms

11 *

12 *

13 *

14 *

15 [AS17621] 211.144.197.169 379.945 ms

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

On January 9th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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