120.52.18.0/23

AS133119 · China Unicom IP 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	AS133119
Registry	APNIC
ID	CU-CDC

WHOIS Details

inetnum:        120.52.0.0 - 120.52.255.255
netname:        CU-CDC
descr:          CHINA UNICOM CLOUD DATA COMPANY LIMITED
descr:          A133, Xidan North Avenue, Xicheng District, Beijing.
country:        CN
admin-c:        ZM909-AP
tech-c:         ZM909-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CU-CDC-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:57:00Z
source:         APNIC

irt:            IRT-CU-CDC-CN
address:        A133,Xidan North Avenue, Xicheng District, Beijing
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ZM909-AP
tech-c:         ZM909-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:11Z
source:         APNIC

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

person:         Xin Xing
address:        A133,Xidan North Avenue, Xicheng District, Beijing
country:        CN
phone:          +86-18618215599
e-mail:         [email protected]
nic-hdl:        ZM909-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-10-12T09:06:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 120.52.0.0/16

No nearby ranges found.

Hosted domains

There are 6 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
120.52.19.129	weiluoiot.com	2
120.52.19.88	houge.net	1

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

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

IP Address	ASN	Details
120.52.18.57	AS133119 China Unicom IP network	`4.59ms` from Beijing, CN
120.52.19.43	AS133119 China Unicom IP network	`4.31ms` from Beijing, 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
71.234.236.247	AS7922 Comcast Cable Communications, LLC	`2.54ms` from Boston, US
110.20.249.199	AS4804 Microplex PTY LTD	`6.13ms` from Brisbane, AU
170.51.75.167	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`19.68ms` from Buenos Aires, AR
102.188.162.151	AS24835 Vodafone Data	`7.96ms` from Cairo, EG
66.207.24.71	AS33734 Muscatine Power and Water	`5.84ms` from Chicago, US
72.240.196.55	AS13490 Buckeye Cablevision, Inc.	`8.98ms` from Detroit, US
20.216.32.135	AS8075 Microsoft Corporation	`1.37ms` from Dubai, AE
99.183.199.7	AS7018 AT&T Enterprises, LLC	`4.30ms` from Houston, US
5.249.93.71	AS12353 Vodafone Portugal	`6.02ms` from Lisbon, PT
82.33.132.231	AS5089 Virgin Media Limited	`4.93ms` from London, GB
95.61.215.167	AS12430 VODAFONE ESPANA S.A.U.	`8.53ms` from Madrid, ES
66.177.126.39	AS7922 Comcast Cable Communications, LLC	`8.46ms` from Orlando, US
188.246.117.7	AS51331 SychrovNET s.r.o	`0.25ms` from Prague, CZ
201.26.54.247	AS27699 TELEFÔNICA BRASIL S.A	`7.26ms` from Sao Paulo, BR
1.213.203.71	AS3786 LG DACOM Corporation	`2.09ms` from Seoul, KR
182.120.81.55	AS4837 CHINA UNICOM China169 Backbone	`4.13ms` from Zhengzhou, CN
3.248.54.23	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
188.153.175.7	AS30722 Vodafone Italia S.p.A.	`5.09ms` from Milan, IT
195.34.246.103	AS8570 PJSC Rostelecom	`8.08ms` from Moscow, RU
186.233.63.231	AS53241 Mcnet Serviços de Comunicações Ltda	`4.25ms` from Porto Alegre, BR
169.224.190.215	AS394089 Google LLC	`0.12ms` from Tel Aviv, IL
120.75.28.135	AS2527 Sony Network Communications Inc.	`4.92ms` from Tokyo, JP
1.88.54.215	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`12.73ms` from Beijing, CN
71.79.190.103	AS10796 Charter Communications Inc	`19.32ms` from Columbus, US
205.169.92.7	AS209 CenturyLink Communications, LLC	`3.49ms` from Denver, US

Traceroute

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

traceroute -a -n -q1 -f4 120.52.19.74

traceroute to 120.52.19.74 (120.52.19.74): 64 hops max, 52 byte packets

4 [] 45.112.220.237 1.277 ms

5 *

6 *

7 [AS135061] 157.255.237.145 7.48 ms

8 *

9 *

10 *

11 [AS133119] 220.192.74.18 45.488 ms

12 *

13 [AS133119] 120.52.8.170 44.723 ms

14 *

15 *

16 [AS133119] 120.52.19.74 42.251 ms

Measurement taken from

IPinfo ProbeNet in Heyuan, CN

On December 6th 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