220.196.237.0/24

AS17621 · China Unicom Shanghai network

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	China
Domain	chinaunicom.cn
ASN	AS17621
Registry	APNIC
ID	UNICOM

WHOIS Details

inetnum:        220.192.0.0 - 220.207.255.255
netname:        UNICOM
descr:          China Unicom
descr:          No.21 Financial Street,Xicheng District,
descr:          Beijing 100140 ,P.R.China
country:        CN
admin-c:        YW6851-AP
tech-c:         YW6851-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-UNICOM-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNCGROUP-RR
last-modified:  2023-11-28T00:57:29Z
source:         APNIC

irt:            IRT-UNICOM-CN
address:        No.21 Financial Street,Xicheng District,
address:        Beijing 100140 ,P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        YW6851-AP
tech-c:         YW6851-AP
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:56Z
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:         Yuzhen Zhao
address:        No.21 Financial Street,Xicheng District,
address:        Beijing  100140 ,P.R.China
country:        CN
phone:          +86-10-66258500
fax-no:         +86-10-66259626
e-mail:         zhaoyz3@chinaunicom.cn
e-mail:         hqs-ipabuse@chinaunicom.cn
nic-hdl:        YW6851-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-09-21T03:48:02Z
source:         APNIC

route:          220.192.0.0/12
descr:          China Unicom Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-12-13T01:08:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 220.196.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
220.196.237.1	AS17621 China Unicom Shanghai network	`2.69ms` 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
186.2.195.104	AS23201 Telecel S.A.	`8.14ms` from Asuncion, PY
97.204.132.184	AS6167 Verizon Business	`19.37ms` from Detroit, US
34.243.88.152	AS16509 Amazon.com, Inc.	`0.32ms` from Dublin, IE
84.68.119.216	AS5378 Vodafone Limited	`1.72ms` from London, GB
79.150.89.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.91ms` from Madrid, ES
75.206.123.168	AS6167 Verizon Business	`16.69ms` from Miami, US
98.193.147.24	AS7922 Comcast Cable Communications, LLC	`9.81ms` from Murfreesboro, US
39.158.106.24	AS56045 China Mobile communications corporation	`3.75ms` from Nanchang, CN
113.33.137.104	AS17506 ARTERIA Networks Corporation	`1.12ms` from Osaka, JP
132.226.154.200	AS31898 Oracle Corporation	`0.23ms` from Phoenix, US
213.6.246.72	AS12975 PALTEL Autonomous System	`0.37ms` from Ramallah, PS
54.180.223.40	AS16509 Amazon.com, Inc.	`0.20ms` from Seoul, KR
49.26.217.200	AS4766 Korea Telecom	`6.74ms` from Seoul, KR
175.240.241.136	AS4766 Korea Telecom	`1.55ms` from Seoul, KR
66.181.214.216	AS398113 Gateway Fiber LLC	`1.71ms` from St. Louis, US
192.29.145.136	AS31898 Oracle Corporation	`0.15ms` from Sydney, AU
89.69.35.104	AS9141 P4 Sp. z o.o.	`8.36ms` from Warsaw, PL
198.38.16.40	AS3140 The Thomas Jefferson High School for Science and Tech.	`1.89ms` from Ashburn, US
149.3.201.24	AS29355 Kcell JSC	`1.57ms` from Astana, KZ
73.149.123.152	AS7922 Comcast Cable Communications, LLC	`6.84ms` from Boston, US
66.31.177.88	AS7922 Comcast Cable Communications, LLC	`5.78ms` from Boston, US
73.26.49.24	AS7922 Comcast Cable Communications, LLC	`14.66ms` from Denver, US
79.227.64.152	AS3320 Deutsche Telekom AG	`2.90ms` from Frankfurt am Main, DE
94.128.24.216	AS47589 Kuwait Telecommunications Company K.S.C.C.	`12.23ms` from Kuwait City, KW
213.104.41.24	AS5089 Virgin Media Limited	`11.27ms` 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 -f8 220.196.237.1

traceroute to 220.196.237.1 (220.196.237.1): 64 hops max, 52 byte packets

8 [AS17621] 220.196.237.1 2.883 ms

Measurement taken from

IPinfo ProbeNet in Shanghai, CN

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales