211.144.202.0/23

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
211.144.203.34	AS17621 China Unicom Shanghai network	`3.53ms` from Shanghai, CN
211.144.202.206	AS17621 China Unicom Shanghai network	`3.54ms` 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
89.192.63.231	AS8011 MongoDB, Inc.	`0.48ms` from Ashburn, US
117.50.1.167	AS23724 IDC, China Telecommunications Corporation	`2.62ms` from Beijing, CN
125.34.239.87	AS4808 China Unicom Beijing Province Network	`3.57ms` from Beijing, CN
3.30.249.23	AS8987 Amazon Data Services Ireland Ltd	`0.33ms` from Boardman, US
68.41.249.87	AS7922 Comcast Cable Communications, LLC	`10.99ms` from Detroit, US
185.153.154.103	AS58282 Statens IT	`5.21ms` from Falkenberg, SE
195.27.253.135	AS1273 Vodafone Group PLC	`0.29ms` from Frankfurt am Main, DE
184.164.179.23	AS11776 Breezeline	`5.94ms` from Miami, US
188.187.233.7	AS51819 JSC "ER-Telecom Holding"	`6.27ms` from Moscow, RU
87.145.42.231	AS3320 Deutsche Telekom AG	`7.29ms` from Nuernberg, DE
220.150.53.7	AS7522 STNet, Incorporated	`4.33ms` from Osaka, JP
71.209.242.183	AS209 CenturyLink Communications, LLC	`1.99ms` from Phoenix, US
74.64.12.135	AS12271 Charter Communications Inc	`4.62ms` from Secaucus, US
220.93.230.247	AS4766 Korea Telecom	`6.01ms` from Seoul, KR
211.219.142.183	AS4766 Korea Telecom	`1.04ms` from Seoul, KR
43.213.7.247	AS16509 Amazon.com, Inc.	`0.96ms` from Taipei, TW
115.179.159.7	AS2519 ARTERIA Networks Corporation	`9.45ms` from Tokyo, JP
54.221.110.215	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
107.200.125.183	AS7018 AT&T Enterprises, LLC	`8.47ms` from Atlanta, US
141.42.5.247	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`0.77ms` from Berlin, DE
35.163.25.167	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
27.75.83.215	AS7552 Viettel Group	`3.82ms` from Ho Chi Minh City, VN
81.215.143.151	AS9121 Turk Telekomunikasyon Anonim Sirketi	`10.81ms` from Istanbul, TR
161.230.181.103	AS12353 Vodafone Portugal	`5.88ms` from Lisbon, PT
46.244.229.151	AS8767 M-net Telekommunikations GmbH	`6.87ms` from Ljubljana, SI

Traceroute

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

traceroute -a -n -q1 -f6 211.144.202.185

traceroute to 211.144.202.185 (211.144.202.185): 64 hops max, 52 byte packets

6 [AS174] 154.54.73.73 43.109 ms

7 [AS174] 154.54.62.218 56.413 ms

8 [AS174] 154.54.75.98 60.838 ms

9 [AS174] 154.54.38.113 60.553 ms

10 [AS174] 149.11.21.241 93.77 ms

11 [AS4837] 219.158.7.145 255.557 ms

12 *

13 *

14 *

15 *

16 [AS17621] 139.226.202.134 275.045 ms

17 *

18 *

19 *

20 [AS17621] 211.144.202.185 275.865 ms

Measurement taken from

IPinfo ProbeNet in Cairo, EG

On December 28th 2025

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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