210.52.0.0/18

AS9929 · CHINA UNICOM Industrial Internet Backbone

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS9929
Registry	APNIC
ID	UNICOM-CN

WHOIS Details

inetnum:        210.52.0.0 - 210.53.255.255
netname:        UNICOM-CN
descr:          China Unicom IP network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         CH1302-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:36:46Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-11-18T00:26:20Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        [email protected] was validated on 2025-10-17
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         [email protected]
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

route:          210.52.0.0/18
origin:         AS9929
descr:          China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2023-06-08T08:03:15Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 210.52.0.0/18

Range	ASN	Company	Num of IPs
210.52.12.0/23	AS9929	DaLian GaoQi Technology Development Co.	512

Nearby Ranges

BGP prefixes that overlap with 210.52.0.0/16

Range	ASN	Company	Num of IPs
210.52.64.0/18	AS9929	China Unicom Guangdong province network	16,384
210.52.12.0/23	AS9929	DaLian GaoQi Technology Development Co.	512
210.52.103.0/24	AS9929	Chengdu inforport corpration,Sichuan province	256
210.52.66.0/24	AS9929	fujian branch of CNC	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.52.45.35	zjlp.com	1
210.52.13.253	clay-mining.com	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

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

IP Address	ASN	Details
210.52.1.29	AS9929 CHINA UNICOM Industrial Internet Backbone	`3.92ms` from Tianjin, CN
210.52.53.2	AS9929 CHINA UNICOM Industrial Internet Backbone	`19.01ms` 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
77.174.56.18	AS1136 KPN B.V.	`1.07ms` from Amsterdam, NL
71.230.147.2	AS7922 Comcast Cable Communications, LLC	`4.82ms` from Ashburn, US
2.85.32.66	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`6.20ms` from Athens, GR
70.91.212.82	AS7922 Comcast Cable Communications, LLC	`5.61ms` from Chicago, US
65.99.180.66	AS12552 GlobalConnect AB	`1.69ms` from Copenhagen, DK
203.200.160.242	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.48ms` from Kolkata, IN
84.126.232.178	AS6739 VODAFONE ONO, S.A.	`8.92ms` from Madrid, ES
187.92.213.18	AS10429 TELEFÔNICA BRASIL S.A	`2.48ms` from Osasco, BR
34.163.177.226	AS396982 Google LLC	`0.12ms` from Paris, FR
192.189.162.2	AS400585 Michael Baker International, Inc.	`4.34ms` from Pittsburgh, US
124.127.99.50	AS4847 China Networks Inter-Exchange	`2.68ms` from Tianjin, CN
130.15.203.162	AS31983 Queen's University at Kingston	`5.57ms` from Toronto, CA
200.140.19.146	AS8167 V tal	`18.85ms` from Brasilia, BR
96.94.156.194	AS7922 Comcast Cable Communications, LLC	`9.91ms` from Flint, US
195.63.67.210	AS12312 ecotel communication ag	`9.20ms` from Frankfurt am Main, DE
77.186.30.242	AS6805 Telefonica Germany GmbH & Co.OHG	`3.96ms` from Frankfurt am Main, DE
219.135.60.226	AS4134 CHINANET-BACKBONE	`3.22ms` from Guangzhou, CN
176.221.38.50	AS208277 CiberConceito Informatica e Servicos Unipessoal, Lda	`4.29ms` from Lisbon, PT
188.120.204.98	AS49985 IP4ISP z.s.p.o	`4.16ms` from Prague, CZ
139.196.215.130	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.49ms` from Shanghai, CN
1.175.223.146	AS3462 Data Communication Business Group	`5.05ms` from Taichung, TW
38.180.10.2	AS34702 Aktsiaselts WaveCom	`0.15ms` from Tallinn, EE
18.176.74.82	AS16509 Amazon.com, Inc.	`0.26ms` from Tokyo, JP
133.98.82.2	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`13.07ms` from Tokyo, JP
125.14.249.2	AS9824 JCOM Co., Ltd.	`11.52ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 -m12 210.52.0.0

traceroute to 210.52.0.0 (210.52.0.0): 12 hops max, 52 byte packets

2 [AS21859] 156.59.242.224 0.074 ms

3 [AS38193] 110.93.199.104 0.441 ms

4 [] 110.93.255.168 0.601 ms

5 [] 110.93.252.224 0.9 ms

6 *

7 *

8 [AS10099] 162.245.124.198 197.41 ms

9 [AS9929] 218.105.10.129 200.539 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Karachi, PK

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.

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